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Facebook.

 This article is about the social media service. For its owner, formerly known as Facebook, Inc., see Meta Platforms.

Facebook
2021 Facebook icon.svg

Facebook Logo (2019).svg
Screenshot
Type of site
Social networking service
Publisher
Available in111 languages[1]
List of languages
FoundedFebruary 4, 2004; 17 years ago in Cambridge, Massachusetts
Area servedWorldwide, except blocking countries
Founder(s)Mark Zuckerberg
Eduardo Saverin
CEOMark Zuckerberg
ParentMeta Platforms (formerly known as Facebook, Inc)
URL
RegistrationRequired (to do any activity)
UsersIncrease 2.85 billion monthly active users (as of 31 March 2021)[2]
LaunchedFebruary 4, 2004; 17 years ago
Current statusActive
Written inC++Hack (as HHVM), D
[3][4][5][6]

Facebook is an American online social media and social networking service owned by Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo SaverinAndrew McCollumDustin Moskovitz, and Chris Hughes, its name comes from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities and, since 2006, anyone over 13 years old. As of 2020, Facebook claimed 2.8 billion monthly active users,[2] and ranked seventh in global internet usage.[7] It was the most downloaded mobile app of the 2010s.

Facebook can be accessed from devices with Internet connectivity, such as personal computerstablets and smartphones. After registering, users can create a profile revealing information about themselves. They can post text, photos and multimedia which are shared with any other users who have agreed to be their "friend" or, with different privacy settings, publicly. Users can also communicate directly with each other with Facebook Messenger, join common-interest groups, and receive notifications on the activities of their Facebook friends and the pages they follow.

The subject of numerous controversies, Facebook has often been criticized over issues such as user privacy (as with the Cambridge Analytica data scandal), political manipulation (as with the 2016 U.S. elections), mass surveillance,psychological effects such as addiction and low self-esteem, and content such as fake newsconspiracy theoriescopyright infringement, and hate speech. Commentators have accused Facebook of willingly facilitating the spread of such content,as well as exaggerating its number of users to appeal to advertisers.

History


Original layout and name of Thefacebook in 2004, showing Al Pacino's face superimposed with binary numbers as Facebook's original logo, designed by co-founder Andrew McCollum[16]

Zuckerberg built a website called "Facemash" in 2003 while attending Harvard University. The site was comparable to Hot or Not and used "photos compiled from the online face books of nine Houses, placing two next to each other at a time and asking users to choose the "hotter" person".[17] Facemash attracted 450 visitors and 22,000 photo-views in its first four hours.[18] The site was sent to several campus group listservs, but was shut down a few days later by Harvard administration. Zuckerberg faced expulsion and was charged with breaching security, violating copyrights and violating individual privacy. Ultimately, the charges were dropped.[17] Zuckerberg expanded on this project that semester by creating a social study tool ahead of an art history final exam. He uploaded art images, each accompanied by a comments section, to a website he shared with his classmates.

A "face book" is a student directory featuring photos and personal information.[18] In 2003, Harvard had only a paper versionalong with private online directories.[17][21] Zuckerberg told The Harvard Crimson, "Everyone's been talking a lot about a universal face book within Harvard. ... I think it's kind of silly that it would take the University a couple of years to get around 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, known as "TheFacebook", inspired by a Crimson editorial about Facemash, stating, "It is clear that the technology needed to create a centralized Website is readily available ... the benefits are many." Zuckerberg met with Harvard student Eduardo Saverin, and each of them agreed to invest $1,000 in the site.On February 4, 2004, Zuckerberg launched "TheFacebook", originally located at thefacebook.com.

Mark Zuckerberg, co-creator of Facebook, in his Harvard dorm room, 2005

Six days after the site launched, Harvard seniors Cameron WinklevossTyler Winklevoss, and Divya Narendra accused Zuckerberg of intentionally misleading them into believing that he would help them build a social network called HarvardConnection.com. They claimed that he was instead using their ideas to build a competing product.The three complained to the Crimson and the newspaper began an investigation. They later sued Zuckerberg, settling in 2008for 1.2 million shares (worth $300 million at Facebook's IPO).

Membership was initially restricted to students of Harvard College. Within a month, more than half the undergraduates had registered.Dustin MoskovitzAndrew McCollum, and Chris Hughes joined Zuckerberg to help manage the growth of the website.[28] In March 2004, Facebook expanded to ColumbiaStanford and Yale. It then became available to all Ivy League colleges, Boston UniversityNYUMIT, and successively most universities in the United States and Canada.

In mid-2004, Napster co-founder and entrepreneur Sean Parker—an informal advisor to Zuckerberg—became company president.In June 2004, the company moved to Palo Alto, California.It received its first investment later that month from PayPal co-founder Peter Thiel.[34] In 2005, the company dropped "the" from its name after purchasing the domain name Facebook.com for US$200,000.The domain had belonged to AboutFace Corporation.

In May 2005, Accel Partners invested $12.7 million in Facebook, and Jim Breyer added $1 million of his own money. A high-school version of the site launched in September 2005. Eligibility expanded to include employees of several companies, including Apple Inc. and Microsoft.

GOOGLE.

 This article is about the company. For the search engine, see Google Search. For other uses, see Google (disambiguation).

Google LLC
FormerlyGoogle Inc. (1998–2017)
TypeSubsidiary (LLC)
Industry
FoundedSeptember 4, 1998; 23 years ago[a] in Menlo ParkCalifornia, United States
Founders
Headquarters1600 Amphitheatre Parkway
U.S.
Area served
Worldwide
Key people
ProductsList of products
Revenue66,001,000,000 United States dollar (2014) 
16,496,000,000 United States dollar (2014) 
14,444,000,000 United States dollar (2014) 
Total assets131,133,000,000 United States dollar (2014) 
Number of employees
139,995 (2021) 
ParentAlphabet Inc.
Websitegoogle.com
Footnotes / references
[6][7][8][9]
Eric Schmidt, Sergey Brin, and Larry Page sitting together
Then-CEO, and former Chairman of Google Eric Schmidt with cofounders Sergey Brin and Larry Page (left to right) in 2008

Google LLC is an American multinational technology company that specializes in Internet-related services and products, which include online advertising technologies, a search enginecloud computing, software, and hardware. It is considered one of the Big Five companies in the American information technology industry, along with AmazonAppleMeta (Facebook) and Microsoft.

Google was founded on September 4, 1998, by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University in California. Together they own about 14% of its publicly-listed shares and control 56% of the stockholder voting power through super-voting stock. The company went public via an initial public offering (IPO) in 2004. In 2015, Google was reorganized as a wholly-owned subsidiary of Alphabet Inc.. Google is Alphabet's largest subsidiary and is a holding company for Alphabet's Internet properties and interests. Sundar Pichai was appointed CEO of Google on October 24, 2015, replacing Larry Page, who became the CEO of Alphabet. On December 3, 2019, Pichai also became the CEO of Alphabet.

In 2021, the Alphabet Workers Union was founded, mainly composed of Google employees.

The company's rapid growth since incorporation has included products, acquisitions, and partnerships beyond Google's core search engine, (Google Search). It offers services designed for work and productivity (Google DocsGoogle Sheets, and Google Slides), email (Gmail), scheduling and time management (Google Calendar), cloud storage (Google Drive), instant messaging and video chat (Google DuoGoogle Chat, and Google Meet), language translation (Google Translate), mapping and navigation (Google MapsWazeGoogle Earth, and Street View), podcast hosting (Google Podcasts), video sharing (YouTube), blog publishing (Blogger), note-taking (Google Keep and Jamboard), and photo organizing and editing (Google Photos). The company leads the development of the Android mobile operating system, the Google Chrome web browser, and Chrome OS (a lightweight, proprietary operating system based on the free and open-source Chromium OS operating system). Google has moved increasingly into hardware; from 2010 to 2015, it partnered with major electronics manufacturers in the production of its Google Nexus devices, and it released multiple hardware products in 2016, including the Google Pixel line of smartphones, Google Home smart speaker, Google Wifi mesh wireless router. Google has also experimented with becoming an Internet carrier (Google Fiber and Google Fi).

Google.com is the most visited website worldwide. Several other Google-owned websites also are on the list of most popular websites, including YouTube and Blogger.[On the list of most valuable brands, Google is ranked second by Forbes[14] and fourth by Interbrand.[15] It has received significant criticism involving issues such as privacy concernstax avoidancecensorshipsearch neutralityantitrust and abuse of its monopoly position.


Early years

Larry Page and Sergey Brin in 2003

Google began in January 1996 as a research project by Larry Page and Sergey Brin when they were both PhD students at Stanford University in California.The project initially involved an unofficial "third founder", Scott Hassan, the original lead programmer who wrote much of the code for the original Google Search engine, but he left before Google was officially founded as a company; Hassan went on to pursue a career in robotics and founded the company Willow Garage in 2006.

While conventional search engines ranked results by counting how many times the search terms appeared on the page, they theorized about a better system that analyzed the relationships among websites.[23] They called this algorithm PageRank; it determined a website's relevance by the number of pages, and the importance of those pages that linked back to the original site. Page told his ideas to Hassan, who began writing the code to implement Page's ideas.

Page and Brin originally nicknamed the new search engine "BackRub", because the system checked backlinks to estimate the importance of a site.[16][26][27] Hassan as well as Alan Steremberg were cited by Page and Brin as being critical to the development of Google. Rajeev Motwani and Terry Winograd later co-authored with Page and Brin the first paper about the project, describing PageRank and the initial prototype of the Google search engine, published in 1998. Héctor García-Molina and Jeff Ullman were also cited as contributors to the project.PageRank was influenced by a similar page-ranking and site-scoring algorithm earlier used for RankDex, developed by Robin Li in 1996, with Larry Page's PageRank patent including a citation to Li's earlier RankDex patent; Li later went on to create the Chinese search engine Baidu.

Eventually, they changed the name to Google; the name of the search engine was a play on the word "googol",[16][31][32] the number 1 followed by 100 zeros, which was picked to signify that the search engine was intended to provide large quantities of information.[33]

Google's homepage in 1998
Google's original homepage had a simple design because the company founders had little experience in HTML, the markup language used for designing web pages.[34]

The domain name www.google.com was registered on September 15, 1997,[35] and the company was incorporated on September 4, 1998. It was based in the garage of Susan Wojcicki[18] in Menlo Park, CaliforniaCraig Silverstein, a fellow PhD student at Stanford, was hired as the first employee.

Google was initially funded by an August 1998 investment of $100,000 from Andy Bechtolsheim,[16] co-founder of Sun Microsystems, a few weeks prior to September 7, 1998, the day Google was officially incorporated.[38][39] Google received money from three other angel investors in 1998: Amazon.com founder Jeff Bezos, Stanford University computer science professor David Cheriton, and entrepreneur Ram Shriram. Between these initial investors, friends, and family Google raised around $1,000,000, which is what allowed them to open up their original shop in Menlo Park, California.[41]

After some additional, small investments through the end of 1998 to early 1999,a new $25 million round of funding was announced on June 7, 1999,[42] with major investors including the venture capital firms Kleiner Perkins and Sequoia Capital.

Growth

In March 1999, the company moved its offices to Palo Alto, California,which is home to several prominent Silicon Valley technology start-ups.[44] The next year, Google began selling advertisements associated with search keywords against Page and Brin's initial opposition toward an advertising-funded search engine. To maintain an uncluttered page design, advertisements were solely text-based. In June 2000, it was announced that Google would become the default search engine provider for Yahoo!, one of the most popular websites at the time, replacing Inktomi.

Google's first servers, showing lots of exposed wiring and circuit boards
Google's first production server[49]

In 2003, after outgrowing two other locations, the company leased an office complex from Silicon Graphics, at 1600 Amphitheatre Parkway in Mountain View, California.[50] The complex became known as the Googleplex, a play on the word googolplex, the number one followed by a googol zeroes. Three years later, Google bought the property from SGI for $319 million.[51] By that time, the name "Google" had found its way into everyday language, causing the verb "google" to be added to the Merriam-Webster Collegiate Dictionary and the Oxford English Dictionary, denoted as: "to use the Google search engine to obtain information on the Internet".The first use of the verb on television appeared in an October 2002 episode of Buffy the Vampire Slayer.

Additionally, in 2001 Google's Investors felt the need to have a strong internal management, and they agreed to hire Eric Schmidt as the chairman and CEO of Google...

Initial public offering

On August 19, 2004, Google became a public company via an initial public offering. At that time Larry PageSergey Brin, and Eric Schmidt agreed to work together at Google for 20 years, until the year 2024.The company offered 19,605,052 shares at a price of $85 per share. Shares were sold in an online auction format using a system built by Morgan Stanley and Credit Suisse, underwriters for the deal. The sale of $1.67 billion gave Google a market capitalization of more than $23 billion.

Eric Schmidt, CEO of Google from 2001 to 2011

On November 13, 2006, Google acquired YouTube for $1.65 billion in Google stock,On March 11, 2008, Google acquired DoubleClick for $3.1 billion, transferring to Google valuable relationships that DoubleClick had with Web publishers and advertising agencies.

By 2011, Google was handling approximately 3 billion searches per day. To handle this workload, Google built 11 data centers around the world with several thousand servers in each. These data centers allowed Google to handle the ever-changing workload more efficiently.

In May 2011, the number of monthly unique visitors to Google surpassed one billion for the first time.

In May 2012, Google acquired Motorola Mobility for $12.5 billion, in its largest acquisition to date. This purchase was made in part to help Google gain Motorola's considerable patent portfolio on mobile phones and wireless technologies, to help protect Google in its ongoing patent disputes with other companies,mainly Apple and Microsoft, and to allow it to continue to freely offer Android.

2012 onward

In June 2013, Google acquired Waze, a $966 million deal.While Waze would remain an independent entity, its social features, such as its crowdsourced location platform, were reportedly valuable integrations between Waze and Google Maps, Google's own mapping service.

Google announced the launch of a new company, called Calico, on September 19, 2013, to be led by Apple Inc. chairman Arthur Levinson. In the official public statement, Page explained that the "health and well-being" company would focus on "the challenge of ageing and associated diseases".

Entrance of building where Google and its subsidiary Deep Mind are located at 6 Pancras Square, London

On January 26, 2014, Google announced it had agreed to acquire DeepMind Technologies, a privately held artificial intelligence company from London. Technology news website Recode reported that the company was purchased for $400 million, yet the source of the information was not disclosed. A Google spokesperson declined to comment on the price. The purchase of DeepMind aids in Google's recent growth in the artificial intelligence and robotics community.

According to Interbrand's annual Best Global Brands report, Google has been the second most valuable brand in the world (behind Apple Inc.) in 2013,[83] 2014,[84] 2015,[85] and 2016, with a valuation of $133 billion.

On August 10, 2015, Google announced plans to reorganize its various interests as a conglomerate named Alphabet Inc. Google became Alphabet's largest subsidiary and the umbrella company for Alphabet's Internet interests. Upon completion of the restructuring, Sundar Pichai became CEO of Google, replacing Larry Page, who became CEO of Alphabet.

On August 8, 2017, Google fired employee James Damore after he distributed a memo throughout the company that argued bias and "Google's Ideological Echo Chamber" clouded their thinking about diversity and inclusion, and that it is also biological factors, not discrimination alone, that cause the average woman to be less interested than men in technical positions.[90] Google CEO Sundar Pichai accused Damore in violating company policy by "advancing harmful gender stereotypes in our workplace", and he was fired on the same day.

Between 2018 and 2019, tensions between the company's leadership and its workers escalated as staff protested company decisions on internal sexual harassment, Dragonfly, a censored Chinese search engine, and Project Maven, a military drone artificial intelligence, which had been seen as areas of revenue growth for the company.[94][95] On October 25, 2018, The New York Times published the exposé, "How Google Protected Andy Rubin, the 'Father of Android'". The company subsequently announced that "48 employees have been fired over the last two years" for sexual misconduct.[96] On November 1, 2018, more than 20,000 Google employees and contractors staged a global walk-out to protest the company's handling of sexual harassment complaints. CEO Sundar Pichai was reported to be in support of the protests.[99] Later in 2019, some workers accused the company of retaliating against internal activists.

On March 19, 2019, Google announced that it would enter the video game market, launching a cloud gaming platform called Google Stadia.

On June 3, 2019, the United States Department of Justice reported that it would investigate Google for antitrust violations.[101] This led to the filing of an antitrust lawsuit in October 2020, on the grounds the company had abused a monopoly position in the search and search advertising markets.

In December 2019, former PayPal chief operating officer Bill Ready became Google's new commerce chief. Ready's role will not be directly involved with Google Pay.

In April 2020, due to the COVID-19 pandemic, Google announced several cost-cutting measures. Such measures included slowing down hiring for the remainder of 2020, except for a small number of strategic areas, recalibrating the focus and pace of investments in areas like data centers and machines, and non-business essential marketing and travel.

The 2020 Google services outages disrupted Google services: one in August that affected Google Drive among others, another in November affecting YouTube, and a third in December affecting the entire suite of Google applications. All three outages were resolved within hours.

In January 2021, the Australian Government proposed legislation that would require Google and Facebook to pay media companies for the right to use their content. In response, Google threatened to close off access to its search engine in Australia.

In March 2021, Google reportedly paid $20 million for Ubisoft ports on Google Stadia. Google spent "tens of millions of dollars" on getting major publishers such as Ubisoft and Take-Two to bring some of their biggest games to Stadia.

In April 2021, The Wall Street Journal reported that Google ran a years-long program called 'Project Bernanke' that used data from past advertising bids to gain an advantage over competing for ad services. This was revealed in documents concerning the antitrust lawsuit filed by ten US states against Google in December.

In September 2021, the Australian government announced plans to curb Google’s capability to sell targeted ads, claiming that the company has a monopoly on the market harming publishers, advertisers, and consumers.

Shiv Nadar Founder of HCL Technologies.

  Shiv Nadar  (born 14 July 1945) is an Indian billionaire industrialist   and philanthropist. He is the founder and chairman emeritus of  H...

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