Tuesday, 8 June 2021

AUDI car full information..

Audi AG (German: [ˈaʊ̯di ʔaːˈɡeː] (About this soundlisten)) is a German automobile manufacturer that designs, engineers, produces, markets and distributes luxury vehicles. Audi is a subsidiary of Volkswagen Group and has its roots at Ingolstadt, Bavaria, Germany. Audi vehicles are produced in nine production facilities worldwide.

Audi AG
Audi-Logo 2016.svg
Audi Ingolstadt.jpg
Headquarters in Ingolstadt
Type
Subsidiary
Industry
Automotive
Predecessors
Auto Union/DKW GmbH
Slaby-Beringer
Wanderer
NSU Motorenwerke AG
Founded
16 July 1909 in
Zwickau (Audi)
29 June 1932 in Chemnitz (Auto Union)

3 September 1949 in Ingolstadt (re-establishment)

10 March 1969 in Neckarsulm (Fusion) [1]

Founder
August Horch[2]
Headquarters
Ingolstadt, Germany
Number of locations
13 production facilities in 10 countries[3]
Area served
Worldwide
Key people
Markus Duesmann: Chairman of the Board of Management and Board of Management Member for Technical Development and Product Lines
Products
Luxury vehicles
Production output
Decrease 1,802,073 units[4]
Revenue
Decrease €55.680 billion (2019)[5]
Operating income
Increase €4.509 billion (2019)[5]
Net income
Increase €3.943 billion (2019)[5]
Total assets
Increase €66.878 billion (2019)[5]
Total equity
Decrease €28.395 billion (2019)[5]
Number of employees
90,783 (12/2019)[6]
Parent
Volkswagen Group
Divisions
Audi Germany
Audi Brussels
Audi Mexico
Audi Hungaria
Audi China
Audi do Brasil
Audi India
Audi Slovakia
Audi Spain
Audi Russia [7]
Subsidiaries
Audi Sport GmbH
Ducati
Italdesign Giugiaro
Lamborghini[7]
Website
www.audi.com
Footnotes / references
Audi History: Chronicle,[8] 2011 Annual Financial Report[9]
The origins of the company are complex, going back to the early 20th century and the initial enterprises (Horch and the Audiwerke) founded by engineer August Horch; and two other manufacturers (DKW and Wanderer), leading to the foundation of Auto Union in 1932. The modern era of Audi essentially began in the 1960s when Auto Union was acquired by Volkswagen from Daimler-Benz.[10] After relaunching the Audi brand with the 1965 introduction of the Audi F103 series, Volkswagen merged Auto Union with NSU Motorenwerke in 1969, thus creating the present-day form of the company.

The company name is based on the Latin translation of the surname of the founder, August Horch. "Horch", meaning "listen" in German, becomes "audi" in Latin. The four rings of the Audi logo each represent one of four car companies that banded together to create Audi's predecessor company, Auto Union. Audi's slogan is Vorsprung durch Technik, meaning "Being Ahead through Technology".[11] Audi, along with fellow German marques BMW and Mercedes-Benz, is among the best-selling luxury automobile brands in the world.[12]

History
Birth of the company and its name
Automobile company Wanderer was originally established in 1885, later becoming a branch of Audi AG. Another company, NSU, which also later merged into Audi, was founded during this time, and later supplied the chassis for Gottlieb Daimler's four-wheeler.[13]

On 14 November 1899, August Horch (1868–1951) established the company A. Horch & Cie. in the Ehrenfeld district of Cologne. In 1902, he moved with his company to Reichenbach im Vogtland. On 10 May 1904, he founded the August Horch & Cie. Motorwagenwerke AG, a joint-stock company in Zwickau (State of Saxony).

After troubles with Horch chief financial officer, August Horch left Motorwagenwerke and founded in Zwickau on 16 July 1909, his second company, the August Horch Automobilwerke GmbH. His former partners sued him for trademark infringement. The German Reichsgericht (Supreme Court) in Leipzig,[14] eventually determined that the Horch brand belonged to his former company.[15]


1923 Audi Type E
Since August Horch was prohibited from using "Horch" as a trade name in his new car business, he called a meeting with close business friends, Paul and Franz Fikentscher from Zwickau. At the apartment of Franz Fikentscher, they discussed how to come up with a new name for the company. During this meeting, Franz's son was quietly studying Latin in a corner of the room. Several times he looked like he was on the verge of saying something but would just swallow his words and continue working, until he finally blurted out, "Father – audiatur et altera pars... wouldn't it be a good idea to call it audi instead of horch?"[16] "Horch!" in German means "Hark!" or "hear", which is "Audi" in the singular imperative form of "audire" – "to listen" – in Latin. The idea was enthusiastically accepted by everyone attending the meeting.[17] On 25 April 1910 the Audi Automobilwerke GmbH Zwickau (from 1915 on Audiwerke AG Zwickau) was entered in the company's register of Zwickau registration court.

The first Audi automobile, the Audi Type A 10/22 hp (16 kW) Sport-Phaeton, was produced in the same year,[18] followed by the successor Type B 10/28PS in the same year.[19]

Audi started with a 2,612 cc inline-four engine model Type A, followed by a 3,564 cc model, as well as 4,680 cc and 5,720 cc models. These cars were successful even in sporting events. The first six-cylinder model Type M, 4,655 cc appeared in 1924.[20]

August Horch left the Audiwerke in 1920 for a high position at the ministry of transport, but he was still involved with Audi as a member of the board of trustees. In September 1921, Audi became the first German car manufacturer to present a production car, the Audi Type K, with left-handed drive.[21] Left-hand drive spread and established dominance during the 1920s because it provided a better view of oncoming traffic, making overtaking safer[21] when driving on the right.

The merger of the four companies under the logo of four rings
Main article: Auto Union
In August 1928, Jørgen Rasmussen, the owner of Dampf-Kraft-Wagen (DKW), acquired the majority of shares in Audiwerke AG.[22] In the same year, Rasmussen bought the remains of the U.S. automobile manufacturer Rickenbacker, including the manufacturing equipment for 8-cylinder engines. These engines were used in Audi Zwickau and Audi Dresden models that were launched in 1929. At the same time, 6-cylinder and 4-cylinder (the "four" with a Peugeot engine) models were manufactured. Audi cars of that era were luxurious cars equipped with special bodywork.

In 1932, Audi merged with Horch, DKW, and Wanderer, to form Auto Union AG, Chemnitz. It was during this period that the company offered the Audi Front that became the first European car to combine a six-cylinder engine with front-wheel drive. It used a power train shared with the Wanderer, but turned 180 degrees, so that the drive shaft faced the front.

Before World War II, Auto Union used the four interlinked rings that make up the Audi badge today, representing these four brands. However, this badge was used only on Auto Union racing cars in that period while the member companies used their own names and emblems. The technological development became more and more concentrated and some Audi models were propelled by Horch- or Wanderer-built engines.

Reflecting the economic pressures of the time, Auto Union concentrated increasingly on smaller cars through the 1930s, so that by 1938 the company's DKW brand accounted for 17.9% of the German car market, while Audi held only 0.1%. After the final few Audis were delivered in 1939 the "Audi" name disappeared completely from the new car market for more than two decades.

Post-World War II

IFA F9
Like most German manufacturing, at the onset of World War II the Auto Union plants were retooled for military production, and were a target for allied bombing during the war which left them damaged.

Overrun by the Soviet Army in 1945, on the orders of the Soviet Union military administration the factories were dismantled as part of war reparations.[23] Following this, the company's entire assets were expropriated without compensation.[23] On 17 August 1948, Auto Union AG of Chemnitz was deleted from the commercial register.[22] These actions had the effect of liquidating Germany's Auto Union AG. The remains of the Audi plant of Zwickau became the VEB (for "People Owned Enterprise") Automobilwerk Zwickau [de] or AWZ (in English: Automobile Works Zwickau).

With no prospect of continuing production in Soviet-controlled East Germany, Auto Union executives began the process of relocating what was left of the company to West Germany. A site was chosen in Ingolstadt, Bavaria, to start a spare parts operation in late 1945, which would eventually serve as the headquarters of the reformed Auto Union in 1949.

The former Audi factory in Zwickau restarted assembly of the pre-war models in 1949. These DKW models were renamed to IFA F8 and IFA F9 and were similar to the West German versions. West and East German models were equipped with the traditional and renowned DKW two-stroke engines. The Zwickau plant manufactured the infamous Trabant until 1991, when it came under Volkswagen control—effectively bringing it under the same umbrella as Audi since 1945.

New Auto Union unit
A new West German headquartered Auto Union was launched in Ingolstadt with loans from the Bavarian state government and Marshall Plan aid.[23] The reformed company was launched 3 September 1949 and continued DKW's tradition of producing front-wheel drive vehicles with two-stroke engines.[23] This included production of a small but sturdy 125 cc motorcycle and a DKW delivery van, the DKW F89 L at Ingolstadt. The Ingolstadt site was large, consisting of an extensive complex of formerly military buildings which was suitable for administration as well as vehicle warehousing and distribution, but at this stage there was at Ingolstadt no dedicated plant suitable for mass production of automobiles: for manufacturing the company's first post-war mass-market passenger car plant capacity in Düsseldorf was rented from Rheinmetall-Borsig. It was only ten years later, after the company had attracted an investor, when funds became available for construction of major car plant at the Ingolstadt head office site.

In 1958, in response to pressure from Friedrich Flick, then the company's largest single shareholder,[24] Daimler-Benz took an 87% holding in the Auto Union company, and this was increased to a 100% holding in 1959. However, small two-stroke cars were not the focus of Daimler-Benz's interests, and while the early 1960s saw major investment in new Mercedes models and in a state of the art factory for Auto Union's, the company's aging model range at this time did not benefit from the economic boom of the early 1960s to the same extent as competitor manufacturers such as Volkswagen and Opel. The decision to dispose of the Auto Union business was based on its lack of profitability.[25] Ironically, by the time they sold the business, it also included a large new factory and near production-ready modern four-stroke engine, which would enable the Auto Union business, under a new owner, to embark on a period of profitable growth, now producing not Auto Unions or DKWs, but using the "Audi" name, resurrected in 1965 after a 25-year gap.

In 1964, Volkswagen acquired a 50% holding in the business, which included the new factory in Ingolstadt, the DKW and Audi brands along with the rights to the new engine design which had been funded by Daimler-Benz, who in return retained the dormant Horch trademark and the Düsseldorf factory which became a Mercedes-Benz van assembly plant. Eighteen months later, Volkswagen bought complete control of Ingolstadt, and by 1966 were using the spare capacity of the Ingolstadt plant to assemble an additional 60,000 Volkswagen Beetles per year.[26] Two-stroke engines became less popular during the 1960s as customers were more attracted to the smoother four-stroke engines. In September 1965, the DKW F102 was fitted with a four-stroke engine and a facelift for the car's front and rear. Volkswagen dumped the DKW brand because of its associations with two-stroke technology, and having classified the model internally as the F103, sold it simply as the "Audi". Later developments of the model were named after their horsepower ratings and sold as the Audi 60, 75, 80, and Super 90, selling until 1972. Initially, Volkswagen was hostile to the idea of Auto Union as a standalone entity producing its own models having acquired the company merely to boost its own production capacity through the Ingolstadt assembly plant – to the point where Volkswagen executives ordered that the Auto Union name and flags bearing the four rings were removed from the factory buildings. Then VW chief Heinz Nordhoff explicitly forbade Auto Union from any further product development. Fearing that Volkswagen had no long-term ambition for the Audi brand, Auto Union engineers under the leadership of Ludwig Kraus developed the first Audi 100 in secret, without Nordhoff's knowledge. When presented with a finished prototype, Nordhoff was so impressed he authorised the car for production, which when launched in 1968, went on to be a huge success. With this, the resurrection of the Audi brand was now complete, this being followed by the first generation Audi 80 in 1972, which would in turn provide a template for VW's new front-wheel-drive water-cooled range which debuted from the mid-1970s onward.


Audi 80 assembly line in Wolfsburg, 1973
In 1969, Auto Union merged with NSU, based in Neckarsulm, near Stuttgart. In the 1950s, NSU had been the world's largest manufacturer of motorcycles, but had moved on to produce small cars like the NSU Prinz, the TT and TTS versions of which are still popular as vintage race cars. NSU then focused on new rotary engines based on the ideas of Felix Wankel. In 1967, the new NSU Ro 80 was a car well ahead of its time in technical details such as aerodynamics, light weight, and safety. However, teething problems with the rotary engines put an end to the independence of NSU. The Neckarsulm plant is now used to produce the larger Audi models A6 and A8. The Neckarsulm factory is also home of the "quattro GmbH" (from November 2016 "Audi Sport GmbH"), a subsidiary responsible for development and production of Audi high-performance models: the R8 and the RS model range.

Modern era
The new merged company was incorporated on 1 January 1969 and was known as Audi NSU Auto Union AG, with its headquarters at NSU's Neckarsulm plant, and saw the emergence of Audi as a separate brand for the first time since the pre-war era. Volkswagen introduced the Audi brand to the United States for the 1970 model year. That same year, the mid-sized car that NSU had been working on, the K70, originally intended to slot between the rear-engined Prinz models and the futuristic NSU Ro 80, was instead launched as a Volkswagen.

After the launch of the Audi 100 of 1968, the Audi 80/Fox (which formed the basis for the 1973 Volkswagen Passat) followed in 1972 and the Audi 50 (later rebadged as the Volkswagen Polo) in 1974. The Audi 50 was a seminal design because it was the first incarnation of the Golf/Polo concept, one that led to a hugely successful world car. Ultimately, the Audi 80 and 100 (progenitors of the A4 and A6, respectively) became the company's biggest sellers, whilst little investment was made in the fading NSU range; the Prinz models were dropped in 1973 whilst the fatally flawed NSU Ro80 went out of production in 1977, spelling the effective end of the NSU brand. Production of the Audi 100 had been steadily moved from Ingolstadt to Neckarsulm as the 1970s had progressed, and by the appearance of the second generation C2 version in 1976, all production was now at the former NSU plant. Neckarsulm from that point onward would produce Audi's higher-end models.

The Audi image at this time was a conservative one, and so, a proposal from chassis engineer Jörg Bensinger[27] was accepted to develop the four-wheel drive technology in Volkswagen's Iltis military vehicle for an Audi performance car and rally racing car. The performance car, introduced in 1980, was named the "Audi Quattro", a turbocharged coupé which was also the first German large-scale production vehicle to feature permanent all-wheel drive through a centre differential. Commonly referred to as the "Ur-Quattro" (the "Ur-" prefix is a German augmentative used, in this case, to mean "original" and is also applied to the first generation of Audi's S4 and S6 Sport Saloons, as in "UrS4" and "UrS6"), few of these vehicles were produced (all hand-built by a single team), but the model was a great success in rallying. Prominent wins proved the viability of all-wheel-drive racecars, and the Audi name became associated with advances in automotive technology.

In 1985, with the Auto Union and NSU brands effectively dead, the company's official name was now shortened to simply Audi AG. At the same time the company's headquarters moved back to Ingolstadt and two new wholly owned subsidiaries; Auto Union GmbH and NSU GmbH, were formed to own and manage the historical trademarks and intellectual property of the original constituent companies (the exception being Horch, which had been retained by Daimler-Benz after the VW takeover), and to operate Audi's heritage operations.


Audi Quattro
In 1986, as the Passat-based Audi 80 was beginning to develop a kind of "grandfather's car" image, the type 89 was introduced. This completely new development sold extremely well. However, its modern and dynamic exterior belied the low performance of its base engine, and its base package was quite spartan (even the passenger-side mirror was an option.) In 1987, Audi put forward a new and very elegant Audi 90, which had a much superior set of standard features. In the early 1990s, sales began to slump for the Audi 80 series, and some basic construction problems started to surface.

In the early part of the 21st century, Audi set forth on a German racetrack to claim and maintain several world records, such as top speed endurance. This effort was in-line with the company's heritage from the 1930s racing era Silver Arrows.

Through the early 1990s, Audi began to shift its target market upscale to compete against German automakers Mercedes-Benz and BMW. This began with the release of the Audi V8 in 1990. It was essentially a new engine fitted to the Audi 100/200, but with noticeable bodywork differences. Most obvious was the new grille that was now incorporated in the bonnet.

By 1991, Audi had the four-cylinder Audi 80, the 5-cylinder Audi 90 and Audi 100, the turbocharged Audi 200 and the Audi V8. There was also a coupé version of the 80/90 with both four- and five-cylinder engines.

Although the five-cylinder engine was a successful and robust powerplant, it was still a little too different for the target market. With the introduction of an all-new Audi 100 in 1992, Audi introduced a 2.8L V6 engine. This engine was also fitted to a face-lifted Audi 80 (all 80 and 90 models were now badged 80 except for the USA), giving this model a choice of four-, five-, and six-cylinder engines, in saloon, coupé and convertible body styles.

The five-cylinder was soon dropped as a major engine choice; however, a turbocharged 220 PS (160 kW; 220 hp) version remained. The engine, initially fitted to the 200 quattro 20V of 1991, was a derivative of the engine fitted to the Sport Quattro. It was fitted to the Audi Coupé, named the S2, and also to the Audi 100 body, and named the S4. These two models were the beginning of the mass-produced S series of performance cars.

Audi 5000 unintended acceleration allegations
Sales in the United States fell after a series of recalls from 1982 to 1987 of Audi 5000 models[28] associated with reported incidents of sudden unintended acceleration linked to six deaths and 700 accidents.[28] At the time, NHTSA was investigating 50 car models from 20 manufacturers for sudden surges of power.[29]

A 60 Minutes report aired 23 November 1986,[30] featuring interviews with six people who had sued Audi after reporting unintended acceleration, showing an Audi 5000 ostensibly suffering a problem when the brake pedal was pushed.[31][32] Subsequent investigation revealed that 60 Minutes had engineered the failure – fitting a canister of compressed air on the passenger-side floor, linked via a hose to a hole drilled into the transmission.[30]


Audi 100 C3, sold as the Audi 5000 in the U.S.
Audi contended, prior to findings by outside investigators,[29] that the problems were caused by driver error, specifically pedal misapplication.[29] Subsequently, the National Highway Traffic Safety Administration (NHTSA) concluded that the majority of unintended acceleration cases, including all the ones that prompted the 60 Minutes report, were caused by driver error such as confusion of pedals.[33] CBS did not acknowledge the test results of involved government agencies, but did acknowledge the similar results of another study.[31]

In a review study published in 2012, NHTSA summarized its past findings about the Audi unintended acceleration problems: "Once an unintended acceleration had begun, in the Audi 5000, due to a failure in the idle-stabilizer system (producing an initial acceleration of 0.3g), pedal misapplication resulting from panic, confusion, or unfamiliarity with the Audi 5000 contributed to the severity of the incident."[34]

This summary is consistent with the conclusions of NHTSA's most technical analysis at the time: "Audi idle-stabilization systems were prone to defects which resulted in excessive idle speeds and brief unanticipated accelerations of up to 0.3g [which is similar in magnitude to an emergency stop in a subway car]. These accelerations could not be the sole cause of [(long-duration) sudden acceleration incidents (SAI)], but might have triggered some SAIs by startling the driver.[35] The defective idle-stabilization system performed a type of electronic throttle control. Significantly: multiple "intermittent malfunctions of the electronic control unit were observed and recorded ... and [were also observed and] reported by Transport Canada."[35]

With a series of recall campaigns, Audi made several modifications; the first adjusted the distance between the brake and accelerator pedal on automatic-transmission models.[28] Later repairs, of 250,000 cars dating back to 1978, added a device requiring the driver to press the brake pedal before shifting out of park.[28] A legacy of the Audi 5000 and other reported cases of sudden unintended acceleration are intricate gear stick patterns and brake interlock mechanisms to prevent inadvertent shifting into forward or reverse. It is unclear how the defects in the idle-stabilization system were addressed.

Audi's U.S. sales, which had reached 74,061 in 1985, dropped to 12,283 in 1991 and remained level for three years.[28] – with resale values falling dramatically.[36] Audi subsequently offered increased warranty protection[36] and renamed the affected models – with the 5000 becoming the 100 and 200 in 1989[29] – and reached the same sales levels again only by model year 2000.[28]

A 2010 BusinessWeek article – outlining possible parallels between Audi's experience and 2009–2010 Toyota vehicle recalls – noted a class-action lawsuit filed in 1987 by about 7,500 Audi 5000-model owners remains unsettled and remains contested in Chicago's Cook County after appeals at the Illinois state and U.S. federal levels.[28]

Model introductions
In the mid-to-late 1990s, Audi introduced new technologies including the use of aluminium construction. Produced from 1999 to 2005, the Audi A2 was a futuristic super mini, born from the Al2 concept, with many features that helped regain consumer confidence, like the aluminium space frame, which was a first in production car design. In the A2 Audi further expanded their TDI technology through the use of frugal three-cylinder engines. The A2 was extremely aerodynamic and was designed around a wind tunnel. The Audi A2 was criticised for its high price and was never really a sales success but it planted Audi as a cutting-edge manufacturer. The model, a Mercedes-Benz A-Class competitor, sold relatively well in Europe. However, the A2 was discontinued in 2005 and Audi decided not to develop an immediate replacement.

The next major model change came in 1995 when the Audi A4 replaced the Audi 80. The new nomenclature scheme was applied to the Audi 100 to become the Audi A6 (with a minor facelift). This also meant the S4 became the S6 and a new S4 was introduced in the A4 body. The S2 was discontinued. The Audi Cabriolet continued on (based on the Audi 80 platform) until 1999, gaining the engine upgrades along the way. A new A3 hatchback model (sharing the Volkswagen Golf Mk4's platform) was introduced to the range in 1996, and the radical Audi TT coupé and roadster were debuted in 1998 based on the same underpinnings.

The engines available throughout the range were now a 1.4 L, 1.6 L and 1.8 L four-cylinder, 1.8 L four-cylinder turbo, 2.6 L and 2.8 L V6, 2.2 L turbo-charged five-cylinder and the 4.2 L V8 engine. The V6s were replaced by new 2.4 L and 2.8 L 30V V6s in 1998, with marked improvement in power, torque and smoothness. Further engines were added along the way, including a 3.7 L V8 and 6.0 L W12 engine for the A8.

Audi AG today
Audi's sales grew strongly in the 2000s, with deliveries to customers increasing from 653,000 in 2000 to 1,003,000 in 2008. The largest sales increases came from Eastern Europe (+19.3%), Africa (+17.2%) and the Middle East (+58.5%). China in particular has become a key market, representing 108,000 out of 705,000 cars delivered in the first three quarters of 2009. One factor for its popularity in China is that Audis have become the car of choice for purchase by the Chinese government for officials, and purchases by the government are responsible for 20% of its sales in China.[37] As of late 2009, Audi's operating profit of €1.17 billion ($1.85 billion) made it the biggest contributor to parent Volkswagen Group's nine-month operating profit of €1.5 billion, while the other marques in Group such as Bentley and SEAT had suffered considerable losses.[38] May 2011 saw record sales for Audi of America with the new Audi A7 and Audi A3 TDI Clean Diesel.[39] In May 2012, Audi reported a 10% increase in its sales—from 408 units to 480 in the last year alone.[40]

Audi manufactures vehicles in seven plants around the world, some of which are shared with other VW Group marques[41] although many sub-assemblies such as engines and transmissions are manufactured within other Volkswagen Group plants.

Audi's two principal assembly plants are:

Ingolstadt, opened by Auto Union in 1964 (A3, A4, A5, Q5)
Neckarsulm, acquired from NSU in 1969 (A4, A6, A7, A8, R8, and all RS variants)
Outside of Germany, Audi produces vehicles at:

Aurangabad, India, since 2006
Bratislava, Slovakia, shared with Volkswagen, SEAT, Škoda and Porsche (Q7 and Q8)
Brussels, Belgium, acquired from Volkswagen in 2007 (e-tron)
Changchun, China, since 1995
Győr, Hungary (TT and some A3 variants)
Jakarta, Indonesia, since 2011
Martorell, Spain, shared with SEAT and Volkswagen (A1)
San José Chiapa, Mexico (2nd gen Q5)
In September 2012, Audi announced the construction of its first North American manufacturing plant in Puebla, Mexico. This plant became operative in 2016 and produces the second generation Q5.[42]

From 2002 up to 2003, Audi headed the Audi Brand Group, a subdivision of the Volkswagen Group's Automotive Division consisting of Audi, Lamborghini and SEAT, which was focused on sporty values, with the marques' product vehicles and performance being under the higher responsibility of the Audi brand.

In January 2014, Audi, along with the Wireless Power Consortium, operated a booth which demonstrated a phone compartment using the Qi open interface standard at the Consumer Electronics Show (CES).[43] In May, most of the Audi dealers in the UK falsely claimed that the Audi A7, A8, and R8 were Euro NCAP safety tested, all achieving five out of five stars. In fact none were tested.[44]

In 2015, Audi admitted that at least 2.1 million Audi cars had been involved in the Volkswagen emissions testing scandal in which software installed in the cars manipulated emissions data to fool regulators and allow the cars to pollute at higher than government-mandated levels. The A1, A3, A4, A5, A6, TT, Q3 and Q5 models were implicated in the scandal.[45] Audi promised to quickly find a technical solution and upgrade the cars so they can function within emissions regulations.[46] Ulrich Hackenberg, the head of research and development at Audi, was suspended in relation to the scandal.[47] Despite widespread media coverage about the scandal through the month of September, Audi reported that U.S. sales for the month had increased by 16.2%.[48] Audi's parent company Volkswagen announced on 18 June 2018 that Audi chief executive Rupert Stadler had been arrested.[49]

In November 2015, the U.S. Environmental Protection Agency implicated the 3-liter diesel engine versions of the 2016 Audi A6 Quattro, A7 Quattro, A8, A8L and the Q5 as further models that had emissions regulation defeat-device software installed.[50] Thus, these models emitted nitrogen oxide at up to nine times the legal limit when the car detected that it was not hooked up to emissions testing equipment.[51]

In November 2016, Audi expressed an intention to establish an assembly factory in Pakistan, with the company's local partner acquiring land for a plant in Korangi Creek Industrial Park in Karachi. Approval of the plan would lead to an investment of $30 million in the new plant.[52] Audi planned to cut 9,500 jobs in Germany starting from 2020 till 2025 to fund electric vehicles and digital working.[53]

In February 2020, Volkswagen AG announced that it plans to take over all Audi shares it does not own (totalling 0.36%) via a squeeze-out according to German stock corporation law, thus making Audi a fully owned subsidiary of the Volkswagen Group.[54] This change took effect from 16 November 2020, when Audi became a wholly owned subsidiary of the Volkswagen Group.[55]

In January 2021, Audi announced that it is planning to sell 1 million vehicles in China in 2023, comparing to 726,000 vehicles in 2020.[56]

Technology
Audi AI
Audi AI is a driver assist feature offered by Audi. The company's stated intent is to offer fully autonomous driving at a future time, acknowledging that legal, regulatory and technical hurdles must be overcome to achieve this goal. On 4 June 2017, Audi stated that its new A8 will be fully self-driving for speeds up to 60 km/h using its Audi AI. Contrary to other cars, the driver will not have to do safety checks such as touching the steering wheel every 15 seconds to use this feature. The Audi A8 will therefore be the first production car to reach level 3 autonomous driving, meaning that the driver can safely turn their attention away from driving tasks, e.g. the driver can text or watch a movie. Audi will also be the first manufacturer to use a 3D Lidar system in addition to cameras and ultrasonic sensors for their AI.[57][58]

Bodyshells
Audi produces 100% galvanised cars to prevent corrosion,[59] and was the first mass-market vehicle to do so, following introduction of the process by Porsche, c. 1975. Along with other precautionary measures, the full-body zinc coating has proved to be very effective in preventing rust. The body's resulting durability even surpassed Audi's own expectations, causing the manufacturer to extend its original 10-year warranty against corrosion perforation to currently 12 years (except for aluminium bodies which do not rust).[60]

Space frame

The Audi R8 uses Audi Space Frame technology
Audi introduced a new series of vehicles in the mid-1990s and continues to pursue new technology and high performance. An all-aluminium car was brought forward by Audi, and in 1994 the Audi A8 was launched, which introduced aluminium space frame technology (called Audi Space Frame or ASF) which saves weight and improves torsion rigidity compared to a conventional steel frame. Prior to that effort, Audi used examples of the Type 44 chassis fabricated out of aluminium as test-beds for the technique. The disadvantage of the aluminium frame is that it is very expensive to repair and requires a specialized aluminium bodyshop.[61] The weight reduction is somewhat offset by the quattro four-wheel drive system which is standard in most markets. Nonetheless, the A8 is usually the lightest all-wheel drive car in the full-size luxury segment, also having best-in-class fuel economy.[62] The Audi A2, Audi TT and Audi R8 also use Audi Space Frame designs.

Drivetrains
Layout
For most of its lineup (excluding the A3, A1, and TT models), Audi has not adopted the transverse engine layout which is typically found in economy cars (such as Peugeot and Citroën), since that would limit the type and power of engines that can be installed. To be able to mount powerful engines (such as a V8 engine in the Audi S4 and Audi RS4, as well as the W12 engine in the Audi A8L W12), Audi has usually engineered its more expensive cars with a longitudinally front-mounted engine, in an "overhung" position, over the front wheels in front of the axle line - this layout dates back to the DKW and Auto Union saloons from the 1950s. But while this allows for the easy adoption of all-wheel drive, it goes against the ideal 50:50 weight distribution.

In all its post Volkswagen-era models, Audi has firmly refused to adopt the traditional rear-wheel drive layout favored by its two archrivals Mercedes-Benz and BMW, favoring either front-wheel drive or all-wheel drive. The majority of Audi's lineup in the United States features all-wheel drive standard on most of its expensive vehicles (only the entry-level trims of the A4 and A6 are available with front-wheel drive), in contrast to Mercedes-Benz and BMW whose lineup treats all-wheel drive as an option. BMW did not offer all-wheel drive on its V8-powered cars (as opposed to crossover SUVs) until the 2010 BMW 7 Series and 2011 BMW 5 Series, while the Audi A8 has had all-wheel drive available/standard since the 1990s. Regarding high-performance variants, Audi S and RS models have always had all-wheel drive, unlike their direct rivals from BMW M and Mercedes-AMG whose cars are rear-wheel drive only (although their performance crossover SUVs are all-wheel drive).

Audi has recently applied the quattro badge to models such as the A3 and TT which do not use the Torsen-based system as in prior years with a mechanical center differential, but with the Haldex Traction electro-mechanical clutch AWD system.

Engines
Further information: List of Audi vehicles § Production model engines

Volkswagen Group W12 engine from the Volkswagen Phaeton W12
Prior to the introduction of the Audi 80 and Audi 50 in 1972 and 1974, respectively, Audi had led the development of the EA111 and EA827 inline-four engine families. These new power units underpinned the water-cooled revival of parent company Volkswagen (in the Polo, Golf, Passat and Scirocco), whilst the many derivatives and descendants of these two basic engine designs have appeared in every generation of VW Group vehicles right up to the present day.

In the 1980s, Audi, along with Volvo, was the champion of the inline-five cylinder, 2.1/2.2 L engine as a longer-lasting alternative to more traditional six-cylinder engines. This engine was used not only in production cars but also in their race cars. The 2.1 L inline five-cylinder engine was used as a base for the rally cars in the 1980s, providing well over 400 horsepower (300 kilowatts) after modification. Before 1990, there were engines produced with a displacement between 2.0 L and 2.3 L. This range of engine capacity allowed for both fuel economy and power.

For the ultra-luxury version of its Audi A8 fullsize luxury flagship sedan, the Audi A8L W12, Audi uses the Volkswagen Group W12 engine instead of the conventional V12 engine favored by rivals Mercedes-Benz and BMW. The W12 engine configuration (also known as a "WR12") is created by forming two imaginary narrow-angle 15° VR6 engines at an angle of 72°, and the narrow angle of each set of cylinders allows just two overhead camshafts to drive each pair of banks, so just four are needed in total. The advantage of the W12 engine is its compact packaging, allowing Audi to build a 12-cylinder sedan with all-wheel drive, whereas a conventional V12 engine could have only a rear-wheel drive configuration as it would have no space in the engine bay for a differential and other components required to power the front wheels. In fact, the 6.0 L W12 in the Audi A8L W12 is smaller in overall dimensions than the 4.2 L V8 that powers the Audi A8 4.2 variants.[63] The 2011 Audi A8 debuted a revised 6.3-litre version of the W12 (WR12) engine with 500 PS (370 kW; 490 hp).

Fuel Stratified Injection
New models of the A3, A4, A6 and A8 have been introduced, with the ageing 1.8-litre engine now having been replaced by new Fuel Stratified Injection (FSI) engines. Nearly every petroleum burning model in the range now incorporates this fuel-saving technology.


V8 FSI engine
Direct-Shift Gearbox
In 2003 Volkswagen introduced the Direct-Shift Gearbox (DSG), a type of dual-clutch transmission. It is a type of automatic transmission, drivable like a conventional torque converter automatic transmission. Based on the gearbox found in the Group B S1, the system includes dual electro-hydraulically controlled clutches instead of a torque converter. This is implemented in some VW Golfs, Audi A3, Audi A4 and TT models where DSG is called S-Tronic.

LED daytime running lights
Beginning in 2005, Audi has implemented white LED technology as daytime running lights (DRL) in their products. The distinctive shape of the DRLs has become a trademark of sorts. LEDs were first introduced on the Audi A8 W12, the world's first production car to have LED DRLs,[64][65][66] and have since spread throughout the entire model range. The LEDs are present on some Audi billboards.

Since 2010, Audi has also offered the LED technology in low- and high-beam headlights.[67]


The DRL in an Audi A4 B8
Multi Media Interface

Multi Media Interface-Menu on Audi virtual cockpit, Audi TT Mk3
Starting with the 2003 Audi A8, Audi has used a centralised control interface for its on-board infotainment systems, called Multi Media Interface (MMI). It is essentially a rotating control knob and 'segment' buttons – designed to control all in-car entertainment devices (radio, CD changer, iPod, TV tuner), satellite navigation, heating and ventilation, and other car controls with a screen.

The availability of MMI has gradually filtered down the Audi lineup, and following its introduction on the third generation A3 in 2011, MMI is now available across the entire range. It has been generally well received, as it requires less menu-surfing with its segment buttons around a central knob, along with 'main function' direct access buttons – with shortcuts to the radio or phone functions. The colour screen is mounted on the upright dashboard, and on the A4 (new), A5, A6, A8, and Q7, the controls are mounted horizontally.

Synthetic fuels
Main article: Electrofuel
Audi has assisted with technology to produce synthetic diesel from water and carbon dioxide.[68][69][70] Audi calls the synthetic diesel E-diesel. It is also working on synthetic gasoline (which it calls E-gasoline).[71]

Logistics
Audi uses scanning gloves for parts registration during assembly, and automatic robots to transfer cars from factory to rail cars.[72]

Models
Main article: List of Audi vehicles
Current model range
The following tables list Audi production vehicles that are sold as of 2018:

Audi cars
A1 2018 Audi A1 S Line 30 TFSi S-A 1.0.jpg Supermini
Sportback (5-door hatchback)
A3 Audi A3 SportBack 2017 (front).jpg Small family car
Saloon (sedan)
Sportback (5-door hatchback)
Cabriolet
A4 2018 Audi A4 Sport TDi Quattro S-A 2.0.jpg Compact
executive car
Saloon (sedan)
Avant (estate/wagon)
Allroad (crossover
estate/wagon)
A5 2018 Audi A5 S Line TDi S-A 2.0 Front.jpg Compact
executive car
Coupé
Sportback (5-door hatchback)
Cabriolet (convertible)
A6 2018 Audi A6 TDi Quattro Front.jpg Executive car
Saloon (sedan)
Avant (estate/wagon)
Allroad (crossover estate/wagon)
A7 2018 Audi A7 S Line 40 TDi S-A 2.0.jpg Executive Car
Sportback (5-door hatchback)
A8 2018 Audi A8 50 TDi Quattro Automatic 3.0.jpg Full-size
luxury car
Saloon (sedan)
Audi coupés and SUVs
TT Audi TT Roadster 45 TFSI quattro, Paris Motor Show 2018, IMG 0732.jpg Compact sports car
Coupé
Roadster (convertible)
R8 Audi R8 V10 Decennium, GIMS 2019, Le Grand-Saconnex (GIMS1180).jpg Sports car
Coupé
Spyder (convertible)
Q2 2017 Audi Q2 Sport TDi 1.6 Front.jpg Subcompact crossover SUV
SUV
Q3 2019 Audi Q3 S Line 35 TFSi 1.5.jpg Compact crossover SUV
SUV
Q4 e-tron Audi Q4 e-tron concept Genf 2019 1Y7A5441.jpg Compact crossover SUV
SUV
Q5 2017 Audi Q5 S Line TFSi Quattro 2.0 Front.jpg Compact crossover SUV
SUV
Q7 2017 Audi Q7 S Line Quattro 3.0 Front.jpg Mid-size crossover SUV
SUV
Q8 2018 Audi Q8.jpg Mid-size crossover SUV
SUV
e-tron Audi e-tron, Paris Motor Show 2018, IMG 0442.jpg Compact crossover SUV
SUV
Q9 Full-size SUV
SUV
S and RS models
Main article: Audi S and RS models
S (Sport) models
S3 2017 Audi S3 (8V MY17) quattro sedan (2018-10-01) 01.jpg Small
family car
3-door hatchback
Sportback (5-door hatchback)
S4 AudiS4IAA 2015.jpg Compact
executive car
Saloon (sedan)
Avant (estate/wagon)
S5 2018 Audi S5 TFSi Quattro Automatic 3.0 Front.jpg Compact
executive car
Coupé
Cabriolet (convertible)
Sportback (5-door hatchback)
TTS Audi TTS (8S) front.JPG Compact sports car
Coupé
Roadster (convertible)
SQ5 Audi SQ5 (FY) IMG 1971.jpg Mid-size SUV
Crossover
SQ7 2017 Audi SQ7 Front.jpg Full-size SUV
Crossover
RS (Rennsport/racing sport) models
TT RS 2018 Audi TT RS Coupe.jpg Compact
sports car
Coupé
Roadster (convertible)
RS3 Audi RS 3 - Mondial de l'Automobile de Paris 2016 - 001.jpg Small family car
Saloon (Sedan)
5-door hatchback
RS4 2018 Audi RS4 TFSi Quattro Automatic 2.9 Front.jpg Compact
executive car
Avant (estate/wagon)
RS5 Audi RS5 Coupe IMG 0728.jpg Compact
executive car
Coupé
Cabriolet (convertible)
Electric vehicles
Further information: List of Audi vehicles § Concept models
Audi is planning an alliance with the Japanese electronics giant Sanyo to develop a pilot hybrid electric project for the Volkswagen Group. The alliance could result in Sanyo batteries and other electronic components being used in future models of the Volkswagen Group.[73] Concept electric vehicles unveiled to date include the Audi A1 Sportback Concept,[74] Audi A4 TDI Concept E,[75] and the fully electric Audi e-tron Concept Supercar.[76]

Self-driving cars
In December 2018, Audi announced to invest 14 billion Euro ($15.9 billion) in e-mobility, self-driving cars.[77]

iphone 12 pro max full details

The iPhone is the apple company products.12 Pro and iPhone 12 Pro Max are smartphones designed and marketed by Apple Inc. They are the flagship smartphones in the fourteenth era of the iPhone, succeeding the iPhone eleven Pro and iPhone 11 Pro Max, and were introduced on October 13, 2020, with the iPhone 12 Pro being released on October 23, 2020, and the iPhone 12 Pro Max on November 13, 2020. The devices were unveiled alongside the iPhone 12 and iPhone 12 Mini at an Apple Special Event at Apple Park in Cupertino, California on October thirteen, 2020.

IPhone 12 Pro
iPhone 12 Pro Max
IPhone 12 Pro wordmark.Svg
iPhone 12 Pro watermark
iPhone 12 Pro in Gold
Brand
Apple Inc.
Manufacturer
Foxconn (on settlement)
Slogan
It's a bounce year.
Generation
14th
Model
Pro fashions:
A2341 (United States)
A2406 (Canada / Japan)
A2407 (International)
A2408 (China / Hong Kong / Macau)
Pro Max fashions:
A2342 (United States)
A2410 (Canada / Japan)
A2411 (International)
A2412 (China / Hong Kong / Macau)
Compatible networks
GSM, CDMA, 3G, EVDO, HSPA+, 4G LTE, 5G
First released
Pro: October 23, 2020; 7 months ago
Pro Max: November 13, 2020; 6 months in the past
Availability by location
Pro:
October 23, 2020
Australia
Austria
Belgium
Canada
Czech Republic
China
Denmark
Finland
France
Germany
Hong Kong
Ireland
Italy
Japan
Luxembourg
Mexico
New Zealand
The Netherlands
Norway
Poland
Portugal
Russia
Saudi Arabia
Singapore
Slovenia
Spain
Sweden
Switzerland
Taiwan
United Arab Emirates
United Kingdom
United States
October 30, 2020
Armenia
Iceland
India
South Korea
November 6, 2020
Serbia
Belarus
November thirteen, 2020
Malaysia
November 27, 2020
Thailand
Vietnam
December four, 2020
Sri Lanka
Chile
Turkey[1]
December 14, 2020
Bangladesh[2]
December 17, 2020
Israel
December 18, 2020
Indonesia
Philippines
South Africa[3]
Pro Max:
November 13, 2020
Australia
Austria
Belgium
Canada
Colombia
Czech Republic
China
Denmark
Finland
France
Germany
Hong Kong
India
Ireland
Italy
Japan
Luxembourg
Malaysia
Mexico
The Netherlands
Norway
New Zealand
Poland
Portugal
United Arab Emirates
United Kingdom
United States
Russia
Saudi Arabia
Singapore
Slovenia
Spain
Sweden
Switzerland
Taiwan
November 20, 2020
Armenia
Brazil
Macau
South Korea
November 27, 2020
Thailand
Vietnam
South Africa
December 4, 2020
Sri Lanka
December 17, 2020
Israel
December 18, 2020
Indonesia
Philippines
South Africa[4]
December 23, 2020
Turkey[5]
January five, 2021
Bangladesh
Predecessor
iPhone 11 Pro / iPhone eleven Pro Max
Related
iPhone 12 / iPhone 12 Mini
Type
Pro: Smartphone
Pro Max: Phablet
Form issue
Slate
Dimensions
Pro:
H: 146.7 mm (5.Seventy eight in)
W: seventy one.Five mm (2.81 in)
D: 7.Four mm (zero.29 in)
Pro Max:
H: a hundred and sixty.Eight mm (6.33 in)
W: 78.1 mm (three.07 in)
D: 7.4 mm (zero.29 in)
Mass
Pro: 189 g (6.7 ounces)
Pro Max: 228 g (8.0 oz.)
Operating system
12 Pro:
Original: iOS 14.1
Current: iOS 14.6, launched May 24, 2021
12 Pro Max:
Original: iOS 14.2
Current: iOS 14.6, launched May 24, 2021
System on chip
Apple A14 Bionic
CPU
Hexa-core (2x excessive-electricity Firestorm cores + 4x low-power Icestorm cores)[6]
GPU
Quad-middle Apple-designed GPU[7]
Modem
Qualcomm X55 5G[8][9]
Memory
6 GiB LPDDR4X-4266 RAM[10][11]
Storage
128, 256, 512 GB NVMe storage
Battery
Pro: 10.78 Wh (2815 mAh) Lithium-ion battery @ three.Eighty three V[12]
Pro Max: 14.13 Wh (3687 mAh) Lithium-ion battery @ 3.Eighty three V[13]
Charging
Lightning charging (12 W)
USB PD through Lightning speedy charging (20 W)
MagSafe wi-fi charging (15 W)
Data inputs
List of inputs:
Multi-contact touchscreen show
LiDAR scanner
3-mic configuration
M14 motion coprocessor
three-axis gyroscope
3-axis accelerometer
iBeacon
Barometer
Digital compass
Proximity sensor
Ambient light sensor
Face ID facial reputation machine
Display
Pro: 6.06 in (154 mm), 2532 × 1170 px at 460.3 ppi
Pro Max: 6.Sixty eight in (one hundred seventy mm), 2778 × 1284 px at 457.3 ppi
Display functions:
Super Retina XDR
P3 extensive coloration gamut
800 cd/m2 max. Brightness (usual), 1200 cd/m2 max. Brightness (HDR) [14][15]
Haptic Touch
True Tone
Fingerprint-resistant oleophobic coating
Rear camera
12 MP (4000 x 3000 px)
Dolby Vision 10bit 4:2:0 up to 4K 30/60fps Standard 10bit rec709 four:2:zero as much as 4K 24, 25(PAL), 30, 60, 120 FPS.

Slow Motion 1080p up to 240FPS

OIS/IBIS is on all sensors/optics

Sensors and Optics (Full Frame 35mm Equivent)

Sony IMX603 1/2.55" 26mm f1.6 (Standard)

Sony IMX590 1/three.4" 65mm optic f2.2 (Telephoto)

Sony IMX372 1/3.6" 13mm optic f2.Four (Ultrawide)
Front digital camera
Sony IMX514 CMOS 26mm 12 MP (4000 x 3000 px)
24, 25(PAL), 30, 60FPS @1080p

a hundred and twenty, 240 fps(Slofie) @720p
Sound
Sound functions:
Stereo audio system
Spatial audio guide
Audio over Lightning
Taptic Engine vibration motor
Supported formats:
AAC‑LC
HE‑AAC / HE‑AAC v2
Protected AAC
MP3
Linear PCM
Apple Lossless
FLAC
Dolby Digital (AC‑3)
Dolby Digital Plus (E‑AC‑3)
Dolby Atmos
Audible (codecs 2, three, four, Audible Enhanced Audio, AAX and AAX+)
Connectivity
All models:
TD-LTE (bands 34, 38, 39, forty, 41, forty two, forty six, 48)
GSM/EDGE (850, 900, 1800, 1900 MHz)
Wi-Fi 6 (802.11ax), 2x2 MIMO
Bluetooth 5.0
Ultra-wideband (UWB)
NFC
GPS, GLONASS, Galileo, QZSS, BeiDou
A2341 / A2342:
5G NR (bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79)
5G NR mmWave (bands n260, n261)
FDD-LTE (bands 1, 2, 3, 4, five, 7, eight, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, sixty six, seventy one)
CDMA EV-DO Rev. A (800, 1900 MHz)
UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
A2406 / A2410:
5G NR (bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79)
FDD-LTE (bands 1, 2, 3, four, five, 7, 8, 12, thirteen, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66, 71)
UMTS/HSPA/DC-HSDPA (850, 900, 1900, 2100 MHz)
A2408 / A2412:
5G NR (bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78, n79)
FDD-LTE (bands 1, 2, three, four, 5, 7, eight, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66)
CDMA EV-DO Rev. A (800, 1900 MHz)
UMTS/HSPA/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
A2407 / A2411:
5G NR (bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78, n79)
FDD-LTE (bands 1, 2, three, four, 5, 7, eight, 12, thirteen, 17, 18, 19, 20, 25, 26, 28, 30, 32, sixty six)
UMTS/HSPA/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
Water resistance
IP68, up to six m (20 feet) for half-hour
Other
FaceTime Audio / Video
Wi-Fi Hotspot
Voice over LTE (VoLTE)
Wi-Fi Calling
SAR
12 Pro:[16]
Model A2341
Head: 1.16 W/kg
Body: 1.17 W/kg
Model A2406
Head: 1.17 W/kg
Body: 1.19 W/kg
Model A2407 / A2408 / A2409
Head: 1.18 W/kg
Body: 1.14 W/kg
12 Pro Max:[17]
Model A2342
Head: 1.17 W/kg
Body: 1.19 W/kg
Model A2410
Head: 1.17 W/kg
Body: 1.One hundred twenty W/kg
Model A2411 / A2412 / A2413
Head: 1.19 W/kg
Body: 1.17 W/kg
Hearing useful resource compatibility
M3, T4[18]
Website
iPhone 12 Pro and iPhone 12 Pro Max - Apple
Major improvements over the iPhone eleven Pro and iPhone 11 Pro Max encompass the addition of 5G assist, the LiDAR sensor, ProRAW (DNG) permitting high excellent lossless 12bit photograph seize inside the native pix app with the usage of the brand new DNG v1.6 specification, the creation of the MagSafe wireless charging and accent device, the Apple A14 Bionic device on a chip (SoC), high-dynamic-variety video Dolby Vision 10bit 4:2:0 4K video recording at 30 or 60 fps, large 6.1-inch and six.7-inch shows at the iPhone 12 Pro and iPhone 12 Pro Max, respectively, and the pass to a base potential of 128 GB (1 GB = 1 billion bytes) from the prior base capacity of sixty four GB, whilst keeping the opposite garage capacities of 256 GB and 512 GB. The iPhone 12 Pro and iPhone 12 Pro Max, just like the iPhone 12 and iPhone 12 Mini, are the first iPhone fashions from Apple to now not include a electricity adapter or EarPods headphones observed in previous iPhone fashions; however, a USB-C to Lightning cable continues to be blanketed, and this transformation became retroactively applied to different iPhone models offered through Apple inclusive of the iPhone XR, iPhone eleven, and iPhone SE (2d generation).

History Edit
Learn more
This section needs growth. You can help via including to it. (October 2020)
The iPhone 12 Pro and iPhone 12 Pro Max have been formally announced alongside the iPhone 12 and iPhone 12 Mini and HomePod Mini thru a virtual press occasion filmed and recorded at Steve Jobs Theater at Apple Park in Cupertino, California, on October thirteen, 2020. Pre-orders began for the iPhone 12 Pro on October 16, 2020, and it changed into launched on October 23, 2020, with pre-orders for the iPhone 12 Pro Max starting on November 6, 2020, with a complete launch on November thirteen, 2020.[19] This marked the primary time because the launch of the iPhone XS and iPhone XR wherein a brand new iPhone turned into not launched simultaneously at the identical date as other announced models. Pricing starts at US$999 for the iPhone 12 Pro and US$1099 for the iPhone 12 Pro Max.

Design Edit
It is the primary most important redesign for the reason that iPhone X, similar to that of iPad Pros on the grounds that 2018 and the 4th-generation iPad Air. The iPhone 12 Pro and 12 Pro Max function a flat chassis, a design seen with the iPhone four via the iPhone 5S and the primary era iPhone SE. The notch length is similar to previous iPhone fashions, no matter hypothesis about a discount in width.[20] The bezels are round 35% thinner than the iPhone 11 Pro and previous models. The new layout also comes with a ceramic-hardened front glass, marketed as Ceramic Shield, at the same time as the again keeps the preceding technology Dual-Ion Exchange reinforced glass.[21] On the again is the same 3-digital camera configuration discovered on the iPhone eleven Pro, but with large apertures and an brought LiDAR scanner.

The iPhone 12 Pro is available in four hues: Silver, Graphite, Gold, and Pacific Blue. Pacific Blue is a brand new colour replacing Midnight Green, at the same time as Graphite is a renaming of Space Grey.[21]

Color Name
Silver
Graphite
Gold
Pacific Blue
Specifications Edit
Hardware Edit
The iPhone 12 Pro makes use of Apple's six-center A14 Bionic processor, which contains a 16-center neural engine. It has 3 inner storage alternatives: 128 GB, 256 GB, and 512 GB. The iPhone 12 Pro has an IP68 water and dirt-resistant score along side dust and dust, and is water-proof up to six meters (20 ft) for half-hour. However, the producer assurance does not cowl liquid harm to the cellphone.[22]

The iPhone 12 Pro, just like the iPhone 12, is not supplied with EarPods (besides in France) or the electricity adapter covered with earlier iPhone models. Apple claims this can lessen carbon emissions and that most users already very own these gadgets.[23] Apple nevertheless materials the USB-C to Lightning cable that turned into introduced with the iPhone eleven Pro. In addition to Lightning and Qi wi-fi charging, the telephones introduce MagSafe wireless charging, a brand new magnet-based totally charging and accessory machine that allow add-ons inclusive of chargers and cases to snap onto the again of the telephones. MagSafe wi-fi charging helps up to fifteen watts, is rapid-price capable, and is a reimagining of the MagSafe logo that become delivered in 2006 with the original MacBook Pro. The MagSafe Charger may be purchased one at a time, along with an expansion of cases and other accessories.[22]

The iPhone 12 Pro and 12 Pro Max guide 5G cellular communications. This allows upload speeds of up to two hundred Mbit/s (1 Mbit/s = 1 million bits consistent with 2nd) and download speeds of up to 4 Gbit/s. However, simplest models sold in the U.S. Aid the quickest mmWave era; those offered some place else within the world, such as Canada, support simplest sub-6GHz frequency bands. A new function known as Smart Data Mode permits 5G most effective whilst necessary to hold battery existence and records usage.[22]

Displays Edit
The iPhone 12 Pro functions a 6.1-inch show and the larger iPhone 12 Pro Max version capabilities a 6.7-inch display. Both fashions have the Super Retina XDR OLED display with thinner bezels than previous era iPhones. The iPhone 12 Pro Max functions the most important show on any iPhone up to now.[24] The telephones additionally introduce a new glass-ceramic protecting, named 'Ceramic Shield', which turned into co-developed with Corning Inc. Apple claims the Ceramic Shield has "4 times better drop overall performance" and that it's miles "harder than any cellphone glass".[25]

Batteries Edit
The iPhone 12 Pro is supplied with a ten.78 Wh (2,815 mAh) battery, a mild lower from the eleven.67 Wh (3,046 mAh) battery located in the iPhone eleven Pro, and is identical to the battery observed inside the wellknown iPhone 12. The iPhone 12 Pro Max has a 14.13 Wh (3,687 mAh) battery. The battery isn't always person-replaceable.[26][27]

Chipsets Edit
Both the iPhone 12 Pro and iPhone 12 Pro Max are provided with the Apple A14 Bionic, the primary ARM-based telephone system-on-a-chip (SoC) synthetic at the five nm system node.[28] However, not like previous years, the iPhone 12 Pro and iPhone 12 Pro Max are not the primary Apple gadgets to obtain the latest A-collection processor, with the fourth-era iPad Air being the primary device from Apple to contain the A14 Bionic chip.[28] The iPhone 12 Pro and iPhone 12 Pro Max also contain the Apple M14 motion coprocessor. The iPhone 12 Pro and iPhone 12 Pro Max use Qualcomm's X55 5G modem.

Cameras Edit

The cameras of the iPhone 12 Pro.
The iPhone 12 Pro capabilities 4 cameras: one the front-going through camera and three back-going through cameras, along with a telephoto, huge, and ultra-wide digicam. The iPhone 12 Pro additionally functions a LiDAR scanner for AR and laptop-aided photograph enhancement offerings. The iPhone 12 Pro also adds Night Mode for video recording on all 4 cameras. Night Mode video helps as much as 4K resolution and 60 frames according to 2nd digital camera recording.[29] Unlike the iPhone eleven Pro and iPhone eleven Pro Max where the handiest difference changed into the display screen length and battery size, the iPhone 12 Pro Max adds sensor-shift photo stabilization to the digicam system, and replaces the f/2.Zero aperture telephoto camera lens with a f/2.2 aperture lens. The iPhone 12 Pro and iPhone 12 Pro Max are the primary smartphones capable of taking pictures in 10-bit excessive dynamic range Dolby Vision 4K video at up to 60 frames consistent with 2nd.[30]

Sensors Edit
The iPhone 12 Pro and iPhone 12 Pro Max consist of generally the identical sensors found on previous iPhone models going again to the iPhone X. These consist of an accelerometer, gyroscope, barometer, proximity sensor, ambient light sensor, and a virtual compass.[21] The gadgets additionally consist of the Face ID facial reputation device, that is made of numerous sensors: particularly a dot projector, flood illuminator, and an infrared digicam, allowing a person's face to be scanned and stored by the Secure Enclave. A LiDAR scanner is the new sensor blanketed in the 12 Pro and 12 Pro Max, similar to that of the fourth-era iPad Pro, allowing additional augmented fact (AR) capabilities to be supported, which includes the potential to degree a user's approximate height from the Measure app.[31]

Software Edit
See additionally: iOS 14
Further facts: iOS model records
Learn greater
This section desires enlargement. You can help by adding to it. (October 2020)
The iPhone 12 Pro and iPhone 12 Pro Max characteristic iOS, Apple's cell operating gadget.[32] The consumer interface of iOS is based on the concept of direct manipulation, the use of multi-touch gestures. Interface control factors encompass sliders, switches, and buttons.[33] Interaction with the OS includes gestures which includes swipe, faucet, pinch, and reverse pinch, all of that have precise definitions within the context of the iOS working gadget and its multi-contact interface. Internal accelerometers are used by a few applications to respond to shaking the tool (one common result is the undo command) or rotating it vertically (one common result is switching from portrait to landscape mode).[33]

The iPhone 12 Pro was first provided with iOS 14.1. The devices come with the inventory iOS apps, along with Safari, Weather, and Messages, and additionally they consist of Siri, the non-public assistant blanketed in iOS due to the fact iOS five with the discharge of the iPhone 4S.

Twitter full legal information...

Twitter is an American microblogging and social networking service on which customers submit and interact with messages referred to as "tweets". Registered users can submit, like, and retweet tweets, however unregistered users can only read them. Users get entry to Twitter thru its internet site interface or its cellular-tool application software program ("app"), even though the provider can also be accessed through SMS earlier than April 2020.[13] Twitter, Inc. Is primarily based in San Francisco, California, and has extra than 25 offices around the world.[14] Tweets have been firstly limited to a hundred and forty characters, however the limit turned into doubled to 280 for non-CJK languages in November 2017.[15] Audio and video tweets stay confined to one hundred forty seconds for maximum debts.

Twitter, Inc.
Twitter Logo as of 2021.Svg
Screenshot
Twitter Home Page (Moments model, international locations with out devoted feed).Png
The default page shown to logged-out customers
Type of commercial enterprise
Public
Type of website
News, social networking service
Available in
Multilingual
Traded as
NYSE: TWTR
S&P 500 Component
Founded
March 21, 2006; 15 years in the past
Headquarters
San Francisco, California United States
Area served
Worldwide
Founder(s)
Jack Dorsey
Noah Glass
Biz Stone
Evan Williams
Key humans
Omid Kordestani
(Executive Chairman)[1]
Ned Segal (CFO)
Jack Dorsey (CEO)
Parag Agrawal (CTO)
Industry
Internet
Revenue
Decrease US$three.72 billion (2020)
Operating earnings
Decrease US$27 million (2020)
Net earnings
Decrease US$-1.13 billion (2020)
Total assets
Increase US$13.37 billion (2020)
Total fairness
Decrease US$7.97 billion (2020)
Employees
four,600 (September 2019)[2]
Subsidiaries
Vine
Periscope
MoPub
URL
twitter.Com Edit this at Wikidata
Registration
Required
Users
330 million monthly lively customers
(Q1 2019)
Launched
July 15, 2006; 14 years ago
Current reputation
Active
Native customer(s) on
iOS, Android, Windows Phone, Microsoft Windows, MacOS, Web
Written in
Java
Ruby
Scala
JavaScript
[3][4][5][6][7][8][9][10][11][12]
Twitter changed into created by using Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams in March 2006 and released in July of that year. By 2012, more than one hundred million users posted 340 million tweets an afternoon,[16] and the service dealt with an average of 1.6 billion search queries according to day.[17][18][19] In 2013, it became one of the ten maximum-visited web sites and has been defined as "the SMS of the Internet".[20] As of Q1 2019, Twitter had extra than 330 million month-to-month energetic customers.[10] Twitter is a a few-to-many microblogging carrier, for the reason that the enormous majority of tweets are written by using a small minority of users.[21][22]

Google full information..

Google LLC is an American multinational era enterprise that specializes in Internet-associated services and products, which consist of on line advertising technologies, a search engine, cloud computing, software, and hardware. It is taken into consideration one of the five Big Tech businesses together with Amazon, Facebook, Apple, and Microsoft.[9][10][11]

Google LLC
Each letter of "Google" is colored (from left to right) in blue, red, yellow, blue, green, and pink.
Logo due to the fact 2015
Googleplex HQ (cropped).Jpg
Google's headquarters, the Googleplex
Formerly
Google Inc. (1998–2017)
Type
Subsidiary (LLC)
Industry
Internet
Cloud computing
Computer software
Computer hardware
Artificial intelligence
Advertising
Founded
September 4, 1998; 22 years ago[a] in Menlo Park, California, United States
Founders
Larry Page
Sergey Brin
Headquarters
1600 Amphitheatre Parkway, Mountain View, California, U.S.
Area served
Worldwide
Key human beings
Sundar Pichai (CEO)
Ruth Porat (CFO)
Products
List of merchandise
Revenue
182,527,000,000 United States dollar (2020) 
Operating earnings
41,224,000,000 United States dollar (2020) 
Net income
forty,269,000,000 United States dollar (2020) 
Total assets
319,616,000,000 United States dollar (2020) 
Number of personnel
139,995 (2021) 
Parent
Alphabet Inc.
Website
google.Com
Footnotes / references
[5][6][7][8]
Eric Schmidt, Sergey Brin, and Larry Page sitting together
Then-CEO, and previous Chairman of Google Eric Schmidt with cofounders Sergey Brin and Larry Page (left to proper) in 2008.
Google turned into based in September 1998 with the aid of Larry Page and Sergey Brin at the same time as they had been Ph.D. College students at Stanford University in California. Together they own about 14% of its stocks and manipulate fifty six% of the stockholder balloting power through fantastic-voting inventory. Google changed into included in California on September 4, 1998. Google become then reincorporated in Delaware on October 22, 2002.[12] In July 2003, Google moved to its headquarters in Mountain View, California, nicknamed the Googleplex. The company have become a public enterprise thru an initial public imparting (IPO) on August 19, 2004. In October 2015, Google reorganized as a subsidiary of a conglomerate referred to as Alphabet Inc. Google is Alphabet's biggest subsidiary and is a holding agency for Alphabet's Internet pursuits. Sundar Pichai turned into appointed CEO of Google, changing Larry Page, who have become the CEO of Alphabet. In 2021, the Alphabet Workers Union changed into founded, in particular composed of Google personnel.[13]

The company's speedy growth considering that incorporation has included merchandise, acquisitions, and partnerships beyond Google's core seek engine, (Google Search). It gives services designed for work and productivity (Google Docs, Google Sheets, and Google Slides), e mail (Gmail), scheduling and time management (Google Calendar), cloud garage (Google Drive), immediate messaging and video chat (Google Duo, Hangouts, Google Chat, and Google Meet), language translation (Google Translate), mapping and navigation (Google Maps, Waze, Google Earth, and Street View), podcast website hosting (Google Podcasts), video sharing (YouTube), weblog publishing (Blogger), notice-taking (Google Keep and Jamboard), and photograph organizing and modifying (Google Photos). The company leads the improvement of the Android cellular running gadget, the Google Chrome internet browser, and Chrome OS, a light-weight operating machine based on the Chrome browser. Google has moved an increasing number of into hardware; from 2010 to 2015, it partnered with primary electronics producers within the manufacturing of its Google Nexus gadgets, and it launched a couple of hardware products in October 2016, including the Google Pixel line of smartphones, Google Home smart speaker, Google Wifi mesh wi-fi router, and Google Daydream digital truth headset. Google has additionally experimented with becoming an Internet provider (Google Fiber, Google Fi, and Google Station).[14]

Google.Com is the most visited website international. Several other Google-owned web sites also are at the listing of maximum famous web sites, together with YouTube and Blogger.[15]

On the list of most valuable manufacturers, Google is ranked second by means of Forbes[16] and fourth by way of Interbrand.[17] It has received big criticism regarding troubles such as privacy worries, tax avoidance, censorship, search neutrality, antitrust and abuse of its monopoly function.

WhatsApp full legal private and policies information...

WhatsApp Messenger, or without a doubt WhatsApp, is an American freeware, cross-platform centralized messaging and voice-over-IP (VoIP) service owned via Facebook, Inc.[13] It permits customers to ship text messages and voice messages,[14] make voice and video calls, and proportion pictures, files, user places, and different content material.[15][16] WhatsApp's patron utility runs on cellular devices however is likewise available from computing device computer systems, so long as the consumer's cellular tool remains connected to the Internet even as they use the computing device app.[17] The carrier calls for a cell cellular telephone quantity to sign on.[18] In January 2018, WhatsApp launched a standalone commercial enterprise app targeted at small commercial enterprise proprietors, known as WhatsApp Business, to permit companies to communicate with clients who use the usual WhatsApp patron.[19][20]

WhatsApp
WhatsApp.Svg
Original creator(s)
Brian Acton, Jan Koum
Developer(s)
WhatsApp LLC (Facebook, Inc.)
Initial release
January 2009; 12 years ago
Stable release(s) [±]
iOS 2.21.90 / May 10, 2021; 28 days in the past[1]
Android 2.21.9.13 / May 12, 2021; 26 days in the past[2]
Preview launch(s) [±]
Android (Beta) 2.21.10.12 / May 14, 2021; 24 days ago[3]
Written in
Erlang[4]
Operating gadget
Android, iOS, KaiOS (There are also Mac OS, Windows and internet app clients that work simplest when linked to the cellular app client.)
Size
168 MB (iOS)[5]
32.Nine MB (Android)[6]
Available in
forty (iOS) and 60 (Android)[7] languages
Type
Instant messaging, VoIP
License
Proprietary software program with EULA ("European Region", others)
Website
WhatsApp.Com
WhatsApp LLC
WhatsApp logo.Svg
Type
Subsidiary
Founded
February 24, 2009; 12 years in the past[8]
Founders
Jan Koum
Brian Acton
Headquarters
Mountain View, California, United States
Key people
Will Cathcart (Head of WhatsApp)[9][10]
Number of personnel
50
Parent
Facebook, Inc.
Website
WhatsApp.Com
Footnotes / references
[11][12]
The consumer utility became created through WhatsApp Inc. Of Mountain View, California, which changed into obtained through Facebook in February 2014 for approximately US$19.Three billion.[21][22] It have become the arena's most popular messaging software by 2015,[23][24] and has over 2 billion users worldwide as of February 2020.[25] It has come to be the primary approach of internet verbal exchange in multiple places, consisting of Latin America, the Indian subcontinent, and huge components of Europe and Africa.[23]

Nature hamare liye kitna important hai??

Nature is the most a British weekly scientific magazine based and based totally in London, England. As a multidisciplinary guide, Nature functions peer-reviewed studies from a diffusion of academic disciplines, specially in technological know-how and generation. It has center editorial workplaces throughout the United States, continental Europe, and the Asia beneath the international scientific publishing corporation Springer Nature that. Nature was one of the international's maximum referred to clinical journals via the Science Edition of the 2019 Journal Citation Reports (with an ascribed impact component of forty two.778),[1] making it one of the international's maximum-study and most prestigious educational journals.[2][3][4] As of 2012, it claimed an internet readership of about 3 million particular readers in keeping with month.[5]

Nature
Nature quantity 536 number 7617 cowl showing an artist’s impact of Proxima Centauri b.Jpg
Cover of a 2016 problem of Nature offering inventive representation of Proxima Centauri and its planet Proxima b
Discipline
Natural sciences
Language
English
Edited by way of
Magdalena Skipper
Publication details
History
4 November 1869 – present
Publisher
Nature Research (subsidiary of Springer Nature) (United Kingdom)
Frequency
Weekly
Impact thing
forty two.778 (2019)
Standard abbreviations
ISO four
Nature
Indexing
CODEN
NATUAS
ISSN
0028-0836 (print)
1476-4687 (internet)
LCCN
12037118
OCLC no.
01586310
 nature and natural is the most  and mega important of the earth.because have gone out from fw from you yet I got it is well please make necessary forms do we owe please make be sure.

battle ground mobile India

PUBG ek online game hai.pubg Kisi insan khel Sakta hai . Pubg india 2017 koo India par lunch kia tha.pubg 100 people eksat ..ek map par land kar na parta hai jaha gun, pistols and pan dia jata hai aur enmy ko Kll kar ke akhir main joo reheta hai ohi winner hota hai.. 
 pubg company kee sat krafton , tencent, light speed quantum milkar hai.
pubg india par 2020 par ban kia hai India government....
  pubg is back to the India new name and new update 2021.pubg rename in India is battle ground mobile india.lunch june 2021.
 battle ground mobile India official web .
pubg is the world wide cover the game . world wide name pubg . and only India and India version name is battle ground mobile India.
india Google play store are able to pubg or BGMI.
pubg maps erangel , SANHOK, Miramar,Livik.
pubg evo ground battle is most killing in the winner.pubg user are 2019 and 2020 height rank of world.pubg are new season a few days delay because server and technical problems but good news are quickly soon sloved the problem.

Facebook full information

First  , Facebook ek social media hai , jaha par ap apne friends ke sat bate karsakte hai aur apne photo upload karsakte hai . Facebook se kisi ko friend request ves kar friend bansakte hai.facebook see ap kisi bhi post yaa fir photo par like and comment karsakte hai.
 FACEBOOK ko update kar te hoye PAGES khol sakte hai jaha video and photo content upload karsakte hai.aur monetaisation kar money earnings karsakte hai....
Facebook is an American online social media and social networking provider owned by Facebook, Inc.

Facebook
Facebook f emblem (2019).Svg

Facebook Logo (2019).Svg
Screenshot
Facebook user web page (2019).Png
Mark Zuckerberg's profile (viewed from the login web page)
Type of website
Social networking carrier
Publisher
Available in
111 languages[1]
List of languages
Multilingual
Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Breton, Bulgarian, Burmese, Catalan, Cebuano, Corsican, Croatian, Czech, Danish, Dutch, Dutch (België), English (UK), English (US), English (the wrong way up), Esperanto, Estonian, Faroese, Filipino, Finnish, French (Canada), French (France), Frisian, Fula, Galician, Georgian, German, Greek, Guarani, Gujarati, Haitian Creole, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Japanese (Kansai), Javanese, Kannada, Kazakh, Khmer, Kinyarwanda, Korean, Kurdish (Kurmanji), Kyrgyz, Lao, Latvian, Lithuanian, Macedonian, Malagasy, Malay, Malayalam, Maltese, Marathi, Mongolian, Nepali, Norwegian (bokmal), Norwegian (nynorsk), Oriya, Pashto, Persian, Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Romanian, Russian, Sardinian, Serbian, Shona, Silesian, Simplified Chinese (China), Sinhala, Slovak, Slovenian, Somali, Sorani Kurdish, Spanish, Spanish (Spain), Swahili, Swedish, Syriac, Tajik, Tamazight, Tamil, Tatar, Telugu, Thai, Traditional Chinese (Hong Kong), Traditional Chinese (Taiwan), Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh and Zaza
Founded
February 4, 2004; 17 years ago in Cambridge, Massachusetts
Area served
Worldwide, except blocking nations
Founder(s)
Mark Zuckerberg
CEO
Mark Zuckerberg
Parent
Facebook, Inc.
URL
www.Facebook.Com
Registration
Required to do any pastime
Users
Increase 2.Eighty five billion monthly active users (as of 31 March 2021)[2]
Launched
February four, 2004; 17 years ago
Current reputation
Active
Written in
C++, Hack (as HHVM), D
[3][4][5][6]
Founded in 2004 via Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name comes from the face ebook directories regularly given to American college students. Membership was to start with restricted to Harvard college students, gradually expanding to other North American universities and, in view that 2006, absolutely everyone over 13 years antique. As of 2020, Facebook claimed 2.Eight billion monthly lively users,[2] and ranked 7th in global net usage.[7] It changed into the most downloaded cell app of the 2010s.[8]

Facebook may be accessed from gadgets with Internet connectivity, along with personal computers, pills and smartphones. After registering, users can create a profile revealing statistics about themselves. They can post text, photos and multimedia which are shared with another customers who've agreed to be their "friend" or, with distinctive privateness settings, publicly. Users also can communicate immediately with each other with Facebook Messenger, be part of commonplace-hobby companies, and receive notifications on the activities of their Facebook pals and pages they follow.

The issue of numerous controversies, Facebook has regularly been criticized over troubles which includes person privacy (as with the Cambridge Analytica facts scandal), political manipulation (as with the 2016 U.S. Elections), mass surveillance,[9] mental effects including dependancy and low vanity, and content material which include fake information, conspiracy theories, copyright infringement, and hate speech.[10] Commentators have accused Facebook of willingly facilitating the unfold of such content,[11][12][13][14] as well as exaggerating its quantity of users to attraction to advertisers.[15]

History
Further facts: History of Facebook

2003–2006: Thefacebook, Thiel investment, and call change

Original format and call of Thefacebook in 2004, showing Al Pacino's face superimposed with binary numbers as Facebook's authentic logo, designed through co-founder Andrew McCollum[16]
Zuckerberg constructed a website known as "Facemash" in 2003 while attending Harvard University. The web site become akin to Hot or Not and used "pix compiled from the online face books of nine Houses, setting next to every different at a time and asking customers to choose the "hotter" person".[17] Facemash attracted 450 site visitors and 22,000 photo-views in its first four hours.[18] The web page became despatched to numerous campus institution listservs, however become shut down a few days later by means of Harvard management. Zuckerberg confronted expulsion and become charged with breaching protection, violating copyrights and violating person privateness. Ultimately, the costs have been dropped.[17] Zuckerberg extended on this challenge that semester by way of creating a social observe device beforehand of an artwork records final examination. He uploaded all artwork pictures to a internet site, every of which became accompanied by a comments phase, then shared the web page together with his classmates.[19]

A "face e book" is a scholar directory offering pix and personal records.[18] In 2003, Harvard had best a paper model[20] in conjunction with non-public on-line directories.[17][21] Zuckerberg instructed The Harvard Crimson, "Everyone's been speakme lots approximately a commonplace face book inside Harvard. ... I assume it's kind of silly that it might take the University multiple years to get round to it. I can do it better than they can, and I can do it in a week."[21] In January 2004, Zuckerberg coded a new website, referred to as "TheFacebook", inspired through a Crimson editorial about Facemash, declaring, "It is apparent that the technology needed to create a centralized Website is with no trouble available ... The blessings are many." Zuckerberg met with Harvard pupil Eduardo Saverin, and every of them agreed to make investments $1,000 in the web site.[22] On February 4, 2004, Zuckerberg released "TheFacebook", at the start positioned at thefacebook.Com.[23]


Mark Zuckerberg, co-writer of Facebook, in his Harvard dorm room, 2005
Six days after the website released, Harvard seniors Cameron Winklevoss, Tyler Winklevoss, and Divya Narendra accused Zuckerberg of deliberately misleading them into believing that he might help them build a social network referred to as HarvardConnection.Com. They claimed that he became instead using their ideas to construct a competing product.[24] The three complained to the Crimson and the newspaper began an research. They later sued Zuckerberg, settling in 2008[25] for 1.2 million stocks (well worth $300 million at Facebook's IPO).[26]

Membership was first of all restrained to students of Harvard College. Within a month, more than 1/2 the undergraduates had registered.[27] Dustin Moskovitz, Andrew McCollum, and Chris Hughes joined Zuckerberg to assist control the increase of the internet site.[28] In March 2004, Facebook increased to Columbia, Stanford and Yale.[29] It then became available to all Ivy League schools, Boston University, NYU, MIT, and successively most universities inside the United States and Canada.[30][31]

In mid-2004, Napster co-founder and entrepreneur Sean Parker—an casual consultant to Zuckerberg—became agency president.[32] In June 2004, the corporation moved to Palo Alto, California.[33] It acquired its first funding later that month from PayPal co-founder Peter Thiel.[34] In 2005, the business enterprise dropped "the" from its call after purchasing the domain call Facebook.Com for US$two hundred,000.[35] The area had belonged to AboutFace Corporation.

In May 2005, Accel Partners invested $12.7 million in Facebook, and Jim Breyer[36] brought $1 million of his personal money. A high-college version of the website launched in September 2005.[37] Eligibility extended to consist of personnel of numerous agencies, including Apple Inc. And Microsoft.[38]

2006–2012: Public get admission to, Microsoft alliance, and fast boom
In May 2006, Facebook hired its first intern, Julie Zhuo.[39] After a month, Zhuo changed into employed as a full-time engineer.[39] On September 26, 2006, Facebook opened to every body at the least thirteen years vintage with a legitimate electronic mail cope with.[40][41][42] By late 2007, Facebook had one hundred,000 pages on which businesses promoted themselves.[43] Organization pages started out rolling out in May 2009.[44] On October 24, 2007, Microsoft announced that it had purchased a 1.6% share of Facebook for $240 million, giving Facebook a complete implied value of around $15 billion. Microsoft's purchase protected rights to region international advertisements.[45][46]

In May 2007, at the first f8 builders conference, Facebook announced the release of the Facebook Developer Platform, supplying a framework for software program builders to create applications that engage with core Facebook functions. By the second one annual f8 developers convention on July 23, 2008, the quantity of programs on the platform had grown to 33,000, and the number of registered builders had handed 400,000.[47]

In October 2008, Facebook announced that its worldwide headquarters might locate in Dublin, Ireland.[48] In September 2009, Facebook said that it had accomplished high-quality cash drift for the primary time.[49] A January 2009 Compete.Com look at ranked Facebook the most used social networking service via international month-to-month lively users.[50]

The organisation announced 500 million users in July 2010.[51] Half of the website online's club used Facebook day by day, for a mean of 34 mins, whilst one hundred fifty million users accessed the site from cell devices. A organization representative referred to as the milestone a "quiet revolution."[52] In October 2010 organizations are delivered.[53] In November 2010, based on SecondMarket Inc. (an change for privately held companies' shares), Facebook's price turned into $41 billion. The organisation had barely surpassed eBay to come to be the third largest American internet business enterprise after Google and Amazon.Com.[54][55]

On November 15, 2010, Facebook introduced it had received the domain call facebook.Com from the American Farm Bureau Federation for an undisclosed amount. On January 11, 2011, the Farm Bureau disclosed $8.Five million in "domain income earnings", making the acquisition of FB.Com one of the ten maximum domain income in records.[56]

In February 2011, Facebook introduced plans to transport its headquarters to the former Sun Microsystems campus in Menlo Park, California.[57][58] In March 2011, it become said that Facebook became disposing of approximately 20,000 profiles daily for violations along with unsolicited mail, photo content material and underage use, as a part of its efforts to enhance cyber safety.[59] Statistics confirmed that Facebook reached 1000000000000 web page perspectives in the month of June 2011, making it the most visited internet site tracked by way of DoubleClick.[60][61] According to a Nielsen observe, Facebook had in 2011 become the second-most accessed website within the U.S. At the back of Google.[62][63]

China blocked Facebook in 2009.[64]

2012–2013: IPO, court cases, and one-billionth user
Further facts: Initial public offering of Facebook
In March 2012, Facebook introduced App Center, a store selling programs that function via the website. The store become to be available on iPhones, Android devices, and for cell web users.[65]


Billboard on the Thomson Reuters building welcomes Facebook to NASDAQ, May 2012
Facebook's initial public presenting got here on May 17, 2012, at a proportion rate of US$38. The agency become worth $104 billion, the largest valuation to that date.[66][67][68] The IPO raised $sixteen billion, the 1/3-largest in U.S. History, after Visa Inc. In 2008 and AT&T Wireless in 2000.[69][70] Based on its 2012 income of $5 billion, Facebook joined the Fortune 500 list for the first time in May 2013, ranked 462.[71] The shares set a first day record for buying and selling volume of an IPO (460 million stocks).[72] The IPO become controversial given the instantaneous charge declines that followed,[73][74][75][76] and turned into the concern of lawsuits,[77] even as SEC and FINRA each released investigations.[78]

Zuckerberg announced on the begin of October 2012 that Facebook had 1000000000 month-to-month lively customers,[79] inclusive of 600 million cell users, 219 billion image uploads and a hundred and forty billion friend connections.[80]

2013–2014: Site trends, A4AI, and tenth anniversary
On January 15, 2013, Facebook introduced Facebook Graph Search, which presents users with a "particular answer", instead of a hyperlink to a solution by means of leveraging statistics present on its web page.[81] Facebook emphasised that the characteristic might be "privacy-conscious", returning outcomes best from content already shared with the user.[82] On April 3, 2013, Facebook unveiled Facebook Home, a person-interface layer for Android devices offering extra integration with the web site. HTC introduced HTC First, a cellphone with Home pre-loaded.[83]

On April 15, 2013, Facebook announced an alliance throughout 19 states with the National Association of Attorneys General, to offer young adults and dad and mom with facts on tools to control social networking profiles.[84] On April 19 Facebook modified its logo to remove the faint blue line at the bottom of the "F" icon. The letter F moved in the direction of the threshold of the box.[85]

Following a marketing campaign by using a hundred advocacy businesses, Facebook agreed to replace its policy on hate speech. The marketing campaign highlighted content material selling home violence and sexual violence towards ladies and led 15 advertisers to withdraw, inclusive of Nissan UK, House of Burlesque, and Nationwide UK. The company initially stated, "even as it may be vulgar and offensive, distasteful content on its very own does now not violate our policies".[86] It took motion on May 29.[87]

On June 12, Facebook introduced that it turned into introducing clickable hashtags to assist users observe trending discussions, or seek what others are speaking about on a subject.[88] San Mateo County, California, became the top salary-incomes county in the country after the fourth area of 2012 because of Facebook. The Bureau of Labor Statistics mentioned that the average income become 107% higher than the preceding 12 months, at $168,000 a year, greater than 50% higher than the next-maximum county, New York County (higher referred to as Manhattan), at roughly $110,000 a year.[89]

Facebook joined Alliance for Affordable Internet (A4AI) in October, because it released. The A4AI is a coalition of public and private businesses that includes Google, Intel and Microsoft. Led through Sir Tim Berners-Lee, the A4AI seeks to make Internet get entry to more affordable to ease get admission to in the growing global.[90]

The organization celebrated its 10th anniversary in the course of the week of February three, 2014.[91] In January 2014, over a thousand million customers connected through a mobile device.[92] As of June, mobile accounted for sixty two% of marketing sales, an growth of 21% from the preceding yr.[93] By September Facebook's market capitalization had surpassed $two hundred billion.[94][95][96]

Zuckerberg participated in a Q&A session at Tsinghua University in Beijing, China, on October 23, in which he tried to communicate in Mandarin. Zuckerberg hosted journeying Chinese flesh presser Lu Wei, called the "Internet czar" for his have an effect on in China's online coverage, on December eight.[97][98][99]

2015–2020: Improvement; fake news
As of 2015, Facebook's set of rules changed into revised in an try and filter fake or misleading content, together with fake news memories and hoaxes. It trusted customers who flag a story for that reason. Facebook maintained that satirical content material have to no longer be intercepted.[100] The set of rules was accused of maintaining a "filter bubble", in which cloth the person disagrees with[101] and posts with few likes could be deprioritized.[102] In November, Facebook extended paternity leave from 4 weeks to 4 months.[103]

On April 12, 2016, Zuckerberg outlined his 10-12 months vision, which rested on three important pillars: synthetic intelligence, improved global connectivity, and digital and augmented truth.[104] In July, a US$1 billion fit turned into filed against the organisation alleging that it accredited Hamas to apply it to perform attacks that cost the lives of four humans.[105] Facebook released its blueprints of Surround 360 camera on GitHub beneath an open-source license.[106] In September, it gained an Emmy for its lively brief "Henry".[107] In October, Facebook announced a price-primarily based communications device known as Workplace that pursuits to "join each person" at work. Users can create profiles, see updates from co-people on their news feed, move stay films and take part in comfy organization chats.[108]

Following the 2016 presidential election, Facebook announced that it'd combat faux information with the aid of the use of truth checkers from sites like FactCheck.Org and Associated Press (AP), making reporting hoaxes less complicated through crowdsourcing, and disrupting financial incentives for abusers.[109]


Oculus VR headset[110]
On January 17, 2017, Facebook COO Sheryl Sandberg planned to open Station F, a startup incubator campus in Paris, France.[111] On a six-month cycle, Facebook dedicated to work with ten to fifteen information-pushed startups there.[112] On April 18, Facebook introduced the beta launch of Facebook Spaces at its annual F8 developer convention.[113] Facebook Spaces is a digital truth model of Facebook for Oculus VR goggles. In a digital and shared area, users can get entry to a curated selection of 360-diploma pix and movies using their avatar, with the guide of the controller. Users can get admission to their personal pictures and films, along side media shared on their newsfeed.[114] In September, Facebook announced it would spend as much as US$1 billion on original shows for its Facebook Watch platform.[115] On October sixteen, it obtained the nameless praise app tbh, pronouncing its intention to depart the app impartial.[116][117][118][119]

In May 2018 at F8, the organization introduced it would provide its own relationship carrier. Shares in competitor Match Group fell with the aid of 22%.[120] Facebook Dating consists of privacy functions and friends are unable to view their pals' relationship profile.[121] In July, Facebook become charged £500,000 through UK watchdogs for failing to reply to records erasure requests.[122] On July 18, Facebook set up a subsidiary named Lianshu Science & Technology in Hangzhou City, China, with $30 million of capital. All its stocks are held by way of Facebook Hong.[123] Approval of the registration of the subsidiary turned into then withdrawn, due to a disagreement between officers in Zhejiang province and the Cyberspace Administration of China.[124] On July 26, Facebook became the first business enterprise to lose over $a hundred billion really worth of market capitalization in someday, dropping from almost $630 billion to $510 billion after disappointing sales reviews.[125][126] On July 31, Facebook said that the agency had deleted 17 money owed related to the 2018 U.S. Midterm elections. On September 19, Facebook introduced that, for information distribution out of doors the USA, it would paintings with U.S. Funded democracy merchandising businesses, International Republican Institute and the National Democratic Institute, which might be loosely affiliated with the Republican and Democratic parties.[127] Through the Digital Forensic Research Lab Facebook companions with the Atlantic Council, a NATO-affiliated assume tank.[127] In November, Facebook launched clever displays branded Portal and Portal Plus (Portal+). They guide Amazon's Alexa (wise personal assistant provider). The gadgets encompass video chat characteristic with Facebook Messenger.[128][129]

In August 2018, a lawsuit become filed in Oakland, California claiming that Facebook created faux debts a good way to inflate its user facts and enchantment to advertisers within the system.[15]


Aerial view of Facebook campus in Menlo Park, California
In January 2019, the ten yr venture became began[130] asking users to post a image of themselves from 10 years in the past (2009) and a greater recent photograph.[131]

Criticized for its position in vaccine hesitancy, Facebook introduced in March 2019 that it might provide users with "authoritative records" on the topic of vaccines.[132] A have a look at within the journal Vaccine[133] of classified ads published within the 3 months previous to that determined that 54% of the anti-vaccine advertisements on Facebook had been placed by way of simply enterprises funded through famous anti-vaccination activists.[134] The Children's Health Defense / World Mercury Project chaired through Robert F. Kennedy Jr. And Stop Mandatory Vaccination, run through campaigner Larry Cook, published fifty four% of the classified ads. The ads often related to commercial products, which includes natural remedies and books.

On March 14, the Huffington Post reported that Facebook's PR company had paid a person to tweak Facebook COO Sheryl Sandberg's Wikipedia web page, as well as adding a page for the worldwide head of PR, Caryn Marooney.[135]

In March 2019, the offender of the Christchurch mosque shootings in New Zealand used Facebook to movement live photos of the assault as it spread out. Facebook took 29 mins to stumble on the livestreamed video, which was eight minutes longer than it took police to arrest the gunman. About 1.3m copies of the video had been blocked from Facebook however three hundred,000 copies had been posted and shared. Facebook has promised adjustments to its platform; spokesman Simon Dilner informed Radio New Zealand that it can have finished a better task. Several agencies, inclusive of the ANZ and ASB banks, have stopped advertising on Facebook after the employer changed into broadly condemned by using the general public.[136] Following the assault, Facebook began blocking white nationalist, white supremacist, and white separatist content, pronouncing that they couldn't be meaningfully separated. Previously, Facebook had most effective blocked brazenly supremacist content material. The older policy had been condemned by way of civil rights businesses, who defined those actions as functionally vague.[137][138] Further bans were made in mid-April 2019, banning several British a long way-right companies and related individuals from Facebook, and additionally banning praise or aid for them.[139][140]

NTJ's member Moulavi Zahran Hashim, a thorough Islamist imam believed to be the mastermind in the back of the 2019 Sri Lanka Easter bombings, preached on a pro-ISIL Facebook account, known as "Al-Ghuraba" media.[141][142]


Facebook CEO Mark Zuckerberg and Facebook executives with President Donald Trump in September 2019
On May 2, 2019, at F8, the agency announced its new vision with the tagline "the future is private".[143] A redesign of the website and cell app become brought, dubbed as "FB5".[144] The event additionally featured plans for improving corporations,[145] a relationship platform,[146] end-to-end encryption on its platforms,[147] and allowing customers on Messenger to talk without delay with WhatsApp and Instagram users.[148][149]

On July 31, 2019, Facebook introduced a partnership with University of California, San Francisco to construct a non-invasive, wearable tool that lets people kind through truely imagining themselves talking.[150]

On September five, 2019, Facebook released Facebook Dating inside the United States. This new application lets in users to combine their Instagram posts in their dating profile.[151]

Facebook News, which functions selected tales from news businesses, was launched on October 25.[152] Facebook's choice to encompass some distance-proper website Breitbart News as a "trusted supply" was negatively obtained.[153][154]

On November 17, 2019, the banking information for 29,000 Facebook personnel changed into stolen from a payroll worker's car. The records turned into saved on unencrypted tough drives and covered bank account numbers, employee names, the remaining 4 digits in their social security numbers, salaries, bonuses, and equity details. The enterprise didn't comprehend the tough drives have been lacking till November 20. Facebook confirmed that the drives contained employee data on November 29. Employees weren't notified of the damage-in until December thirteen, 2019.[155]

On March 10, 2020, Facebook appointed new directors Tracey Travis and Nancy Killefer to their board of contributors.[156]

In June 2020, several principal groups such as Adidas, Aviva, Coca-Cola, Ford, HP, Intercontinental Hotels Group, Mars, Starbucks, Target, and Unilever, announced they might pause adverts on Facebook for July in help of the Stop Hate for Profit marketing campaign which claimed the corporation became not doing sufficient to get rid of hateful content material.[157] The BBC noted that this turned into not likely to affect the agency as maximum of Facebook's advertising revenue comes from small- to medium-sized corporations.[158]

On August 14, 2020, Facebook started out integrating the direct messaging service of Instagram with its own Messenger for both iOS and Android devices. After the update, an update display is stated to pop up on Instagram's cell app with the following message, "There’s a New Way to Message on Instagram" with a listing of additional features. As a part of the update, the everyday DM icon on the top right corner of Instagram will be replaced through the Facebook Messenger emblem.[159]

On September 15, 2020, Facebook released a weather technological know-how statistics centre to promote authoritative voices on climate change and provide access of "actual and up-to-date" data on weather technological know-how. It featured information, figures and information from companies, inclusive of the Intergovernmental Panel on Climate Change (IPCC), Met Office, UN Environment Programme (UNEP), National Oceanic and Atmospheric Administration (NOAA) and World Meteorological Organization (WMO), with applicable information posts.[160]

After the USA election, Facebook tweaked the news feed to quantify the trustworthiness and first-rate of a news supply. With this Facebook reduce Election-associated misinformation and hate speech without hurting the company's backside line.[161]

2020–present: FTC lawsuit
Facebook turned into sued by using the Federal Trade Commission as well as a coalition of numerous states for illegal monopolization and antitrust. The FTC and states sought the courts to pressure Facebook to sell its subsidiaries WhatsApp and Instagram.[162][163] The fits were dismissed by way of a federal judge on June 28, 2021, who stated that there has been not enough evidence introduced in the suit to decide Facebook to be a monopoly at this factor, although allowed the FTC to amend its case to include additional evidence.[164]

In response to the proposed invoice in the Australian Parliament for a News Media Bargaining Code, on February 17, 2021, Facebook blocked Australian users from sharing or viewing news content on its platform, as well as pages of some government, network, union, charity, political, and emergency offerings.[165] The Australian government strongly criticised the pass, saying it demonstrated the "great market strength of those digital social giants".[166]

On February 22 Facebook stated it reached an settlement with the Australian authorities that could see information returning to Australian customers in the coming days. As a part of this agreement, Facebook and Google can avoid the News Media Bargaining Code adopted on February 25 in the event that they "attain a business good buy with a information business outside the Code".[167][168][169]

Facebook has been accused of doing away with and shadow banning content material that spoke both in choose of protesting Indian farmers or towards Narendra Modi's authorities.[170][171][172] India-based personnel of Facebook are vulnerable to arrest.[173]

Although Facebook's rules state that it is "towards the Facebook Community Standards to maintain more than one private account,"[174] Facebook avoids implementing this rule; even when multiple non-public debts are suggested for interest, they pass the investigation, or even Facebook users with much less than one hundred pal connections may see a couple of instances among those 100 that have to constitute either friends with multiple personal money owed or imposters claiming to be the ones humans.

On 29 June 2021 Facebook introduced Bulletin, a platform for impartial writers. [175] [176]

Website
Further records: List of Facebook functions and Facebook Platform

Profile shown on Thefacebook in 2005

Previous Facebook brand in use from August 23, 2005, until July 1, 2015
Technical factors
This segment's actual accuracy may be compromised due to out-of-date data. The cause given is: Facebook now not makes use of HipHop for PHP. (August 2020)
The internet site's number one shade is blue as Zuckerberg is red–inexperienced colorblind, a attention that occurred after a test undertaken around 2007.[177][178] Facebook is built in PHP, compiled with HipHop for PHP, a "supply code transformer" built by way of Facebook engineers that turns PHP into C++.[179] The deployment of HipHop reportedly decreased common CPU consumption on Facebook servers through 50%.[180]

2012 structure
Facebook is developed as one monolithic utility. According to an interview in 2012 with Facebook build engineer Chuck Rossi, Facebook compiles right into a 1.Five GB binary blob which is then distributed to the servers the usage of a custom BitTorrent-primarily based release system. Rossi said that it takes approximately 15 minutes to construct and 15 minutes to launch to the servers. The build and release procedure has 0 downtime. Changes to Facebook are rolled out day by day.[180]

Facebook used a combination platform based on HBase to save facts across disbursed machines. Using a tailing structure, occasions are saved in log files, and the logs are tailed. The gadget rolls those events up and writes them to garage. The user interface then pulls the records out and displays it to customers. Facebook handles requests as AJAX conduct. These requests are written to a log file the usage of Scribe (developed by Facebook).[181]

Data is examine from these log documents the use of Ptail, an internally built device to mixture facts from multiple Scribe shops. It tails the log files and pulls information out. Ptail statistics are separated into 3 streams and sent to clusters in extraordinary statistics facilities (Plugin affect, News feed impressions, Actions (plugin + information feed)). Puma is used to control intervals of high statistics go with the flow (Input/Output or IO). Data is processed in batches to reduce the quantity of instances had to examine and write below excessive demand durations (A warm article generates many impressions and information feed impressions that cause massive facts skews). Batches are taken every 1.5 seconds, restricted by using reminiscence used when developing a hash table.[181]

Data is then output in PHP format. The backend is written in Java. Thrift is used because the messaging format so PHP programs can question Java offerings. Caching answers display pages extra quick. The information is then despatched to MapReduce servers wherein it is queried thru Hive. This serves as a backup as the records may be recovered from Hive.[181]

Content transport community (CDN)
Further records: Content Delivery Network
Facebook uses a CDN or 'edge network' under the area fbcdn.Net for serving static statistics.[182][183] Until the mid 2010s, Facebook also depended on akamai as the CDN carrier issuer.[184][185][186]

Hack
On March 20, 2014, Facebook announced a brand new open-source programming language called Hack. Before public release, a huge part of Facebook become already going for walks and "battle tested" using the new language.[187]

Facebook BARS
On February 27, 2021, Facebook introduced Facebook BARS app for rappers.[188]

History
On July 20, 2008, Facebook added "Facebook Beta", a significant redecorate of its person interface on decided on networks. The Mini-Feed and Wall had been consolidated, profiles had been separated into tabbed sections, and an effort turned into made to create a cleanser appearance.[189] Facebook started migrating customers to the new version in September 2008.[190]

User profile/personal timeline

Facebook login/signup display
Each registered consumer on Facebook has a non-public profile that indicates their posts and content material.[191] The format of character user pages changed into remodeled in September 2011 and became referred to as "Timeline", a chronological feed of a consumer's stories,[192][193] along with fame updates, pix, interactions with apps and events.[194] The format let users upload a "cover photograph".[194] Users had been given greater privateness settings.[194] In 2007, Facebook released Facebook Pages for manufacturers and celebrities to have interaction with their fanbase.[195][196] a hundred,000 Pages released in November.[197] In June 2009, Facebook introduced a "Usernames" feature, permitting customers to select a unique nickname used inside the URL for their non-public profile, for less difficult sharing.[198][199]

In February 2014, Facebook elevated the gender placing, including a custom enter discipline that permits users to choose from a huge variety of gender identities. Users can also set which set of gender-specific pronoun ought to be used in connection with them in the course of the web site.[200][201][202] In May 2014, Facebook added a characteristic to permit users to invite for facts now not disclosed with the aid of other users on their profiles. If a user does not provide key facts, such as place, place of birth, or relationship popularity, other customers can use a new "ask" button to send a message asking approximately that object to the user in a unmarried click.[203][204]

News Feed
Further statistics: News Feed
News Feed appears on every consumer's homepage and highlights records inclusive of profile adjustments, upcoming events and pals' birthdays.[205] This enabled spammers and other users to govern those capabilities by way of growing illegitimate events or posting fake birthdays to draw attention to their profile or motive.[206] Initially, the News Feed prompted dissatisfaction among Facebook users; some complained it changed into too cluttered and full of undesired information, others have been concerned that it made it too smooth for others to music man or woman sports (which include dating popularity adjustments, occasions, and conversations with other users).[207] Zuckerberg apologized for the web page's failure to encompass suitable privateness capabilities. Users then won manipulate over what kinds of statistics are shared robotically with pals. Users are actually capable of save you user-set classes of pals from seeing updates about certain varieties of activities, together with profile modifications, Wall posts and newly added buddies.[208]

On February 23, 2010, Facebook became granted a patent[209] on sure aspects of its News Feed. The patent covers News Feeds wherein links are furnished so that one consumer can take part inside the activity of any other user.[210] The sorting and display of testimonies in a user's News Feed is governed by the EdgeRank set of rules.[211]

The Photos utility allows users to add albums and photos.[212] Each album can contain 200 images.[213] Privacy settings observe to character albums. Users can "tag", or label, friends in a photo. The friend gets a notification approximately the tag with a link to the photo.[214] This image tagging characteristic was advanced through Aaron Sittig, now a Design Strategy Lead at Facebook, and former Facebook engineer Scott Marlette returned in 2006 and become most effective granted a patent in 2011.[215][216]

On June 7, 2012, Facebook launched its App Center to assist users locate video games and other applications.[217]

On May thirteen, 2015, Facebook in association with major information portals launched "Instant Articles" to offer news on the Facebook news feed with out leaving the website online.[218][219]

In January 2017, Facebook launched Facebook Stories for iOS and Android in Ireland. The function, following the layout of Snapchat and Instagram stories, lets in users to upload pix and movies that appear above pals' and followers' News Feeds and disappear after 24 hours.[220]

On October 11, 2017, Facebook added the 3D Posts function to allow for importing interactive 3-D belongings.[221] On January eleven, 2018, Facebook announced that it'd exchange News Feed to prioritize friends/own family content and de-emphasize content from media companies.[222]

In February 2020, Facebook introduced it'd spend $1 billion to license information cloth from publishers for the subsequent three years; a pledge coming because the corporation falls underneath scrutiny from governments across the globe over procuring news content material appearing at the platform. The pledge might be in addition to the $six hundred million paid on account that 2018 via offers with information businesses inclusive of The Guardian and Financial Times.[223][224][225]

In March and April 2021, in reaction to Apple saying modifications to its iOS tool's Identifier for Advertisers coverage, which included requiring app developers to immediately request to users the ability to track on an decide-in foundation, Facebook purchased full-web page newspaper classified ads trying to persuade customers to allow monitoring, highlighting the results centered commercials have on small groups.[226] Facebook's efforts had been in the long run unsuccessful, as Apple launched iOS 14.Five in overdue April 2021, containing the characteristic for users in what has been deemed "App Tracking Transparency". Moreover, data from Verizon Communications subsidiary Flurry Analytics display ninety six% of all iOS customers within the United States aren't permitting monitoring at all, and handiest 12% of worldwide iOS users are permitting monitoring, which a few information stores deem "Facebook's nightmare", amongst similar terms.[227][228][229][230] Despite the news, Facebook has stated that the brand new policy and software update might be "manageable".[231]

Like button
Further statistics: Facebook like button

Human billboard marketing Facebook Canberra in the City web page on the National Multicultural Festival
The "like" button, stylized as a "thumbs up" icon, turned into first enabled on February nine, 2009,[232] and allows customers to effortlessly have interaction with status updates, feedback, pics and movies, hyperlinks shared by pals, and commercials. Once clicked with the aid of a user, the targeted content is more likely to appear in friends' News Feeds.[233][234] The button shows the number of different users who've favored the content material.[235] The like button changed into extended to comments in June 2010.[236] In February 2016, Facebook increased Like into "Reactions", deciding on among five pre-described feelings, such as "Love", "Haha", "Wow", "Sad", or "Angry".[237][238][239][240] In late April 2020, in the course of the COVID-19 pandemic, a new "Care" reaction changed into brought.[241]

Instant messaging
Main article: Facebook Messenger
Facebook Messenger is an instantaneous messaging provider and software program software. It began as Facebook Chat in 2008,[242] become made over in 2010[243] and ultimately have become a standalone mobile app in August 2011, even as remaining a part of the consumer web page on browsers.[244]

Complementing normal conversations, Messenger shall we users make one-to-one[245] and organization[246] voice[247] and video calls.[248] Its Android app has included help for SMS[249] and "Chat Heads", which might be round profile photograph icons appearing on-display irrespective of what app is open,[250] while each apps support more than one bills,[251] conversations with non-obligatory quit-to-give up encryption[252] and "Instant Games".[253] Some features, which include sending cash[254] and inquiring for transportation,[255] are restrained to the United States.[254] In 2017, Facebook delivered "Messenger Day", a characteristic that lets users percentage pix and videos in a story-format with all their buddies with the content material disappearing after 24 hours;[256] Reactions, which lets customers faucet and maintain a message to feature a response through an emoji;[257] and Mentions, which shall we customers in institution conversations type @ to provide a specific consumer a notification.[257]

Businesses and customers can have interaction via Messenger with capabilities inclusive of monitoring purchases and receiving notifications, and interacting with customer service representatives. Third-celebration builders can combine apps into Messenger, letting customers enter an app even as inside Messenger and optionally percentage details from the app into a talk.[258] Developers can build chatbots into Messenger, for uses together with news publishers building bots to distribute information.[259] The M digital assistant (U.S.) scans chats for key phrases and suggests applicable moves, inclusive of its bills device for users citing money.[260][261] Group chatbots seem in Messenger as "Chat Extensions". A "Discovery" tab permits locating bots, and allowing special, branded QR codes that, whilst scanned, take the person to a specific bot.[262]

Following
Users can "Follow" content posted by means of other customers with no need to buddy them.[263] Accounts may be "confirmed", confirming a consumer's identification.[264]

Privacy controls
See also: § Privacy

PRISM: a clandestine surveillance software beneath which the NSA collects person information from agencies like Facebook and Yahoo![265]
Facebook permits customers to manipulate access to individual posts and their profile[266] thru privateness settings.[267] The person's call and profile image (if relevant) are public. Facebook's sales relies upon on focused advertising, which includes studying consumer facts (from the site and the broader net) to inform the concentrated on. These facilities have changed time and again because the service's debut, amid a chain of controversies protecting the whole lot from how well it secures user statistics, to what extent it permits customers to manipulate access, to the kinds of access given to 1/3 events, including agencies, political campaigns and governments. These centers range consistent with u . S ., as some nations require the business enterprise to make information to be had (and restriction get right of entry to to services), while the European Union's GDPR law mandates extra privacy protections.[268]

Facebook Bug Bounty Program

A Facebook "White Hat" debit card, given to researchers who record security bugs.
On July 29, 2011, Facebook introduced its Bug Bounty Program that paid security researchers not less than $500 for reporting security holes. The organisation promised now not to pursue "white hat" hackers who recognized such problems.[269][270] This led researchers in many nations to take part, particularly in India and Russia.[271]

Reception
User growth and decline
Facebook's speedy increase began as quickly because it have become to be had and endured via 2018, before starting to say no.

Facebook handed 100 million registered users in 2008,[272] and 500 million in July 2010.[51] According to the organization's statistics at the July 2010 statement, half of of the website online's membership used Facebook each day, for a mean of 34 minutes, whilst 150 million users accessed the web site by way of mobile.[52]

In October 2012 Facebook's month-to-month active users handed a billion,[79][273] with six hundred million cellular users, 219 billion image uploads, and 140 billion pal connections.[80] The 2 billion consumer mark turned into crossed in June 2017.[274][275]

In November 2015, after skepticism about the accuracy of its "monthly active users" dimension, Facebook modified its definition to a logged-in member who visits the Facebook web site through the internet browser or mobile app, or uses the Facebook Messenger app, within the 30 day period prior to the size. This excluded the usage of third-birthday party offerings with Facebook integration, which became previously counted.[276]

From 2017 to 2019, the proportion of the U.S. Populace over the age of 12 who use Facebook has declined, from sixty seven% to 61% (a decline of a few 15 million U.S. Users), with a higher drop-off amongst younger Americans (a lower in the share of U.S. 12- to 34-12 months-olds who are customers from fifty eight% in 2015 to 29% in 2019).[277][278] The decline coincided wit.h an incre.ase within the popularity of Instagram, which is .also. owned by using Facebook Inc.[277][278]

Historically, commentators have provided predictions of Facebook's decline or give up, based totally on reasons together with a declining person. base;[279] the prison problems of being a closed platform, incapacity to generate revenue, lack of ability to provide consumer privateness, lack of ability to conform to mobile platforms, or Facebook finishing itself to offer a subsequent technology alternative;[280] or Facebook's po.sition in Russian interference in the 2016 United States elections.[281]

Facebook popularity. Active users of Facebook increased from just one million
in 2004 to over 2.Three billion in 2018.[268]

Population pyramid of Facebook customers with the aid of age As of 2010[282].

Horse speed animal.

The horse (Equus ferus caballus)[2][3] is a domesticated one-toed hoofed mammal. It belongs to the taxonomic circle of relatives...