Sunday 3 February 2013

happy b'day FACEBOOK


Facebook is a social networking service launched on 4th February 2004

Facebook launched a high-school version in September 2005, which Zuckerberg called the next logical step.At that time, high-school networks required an invitation to join. Facebook later expanded membership eligibility to employees of several companies, including Apple Inc. and Microsoft. Facebook was then opened on September 26, 2006, to everyone of age 13 and older with a valid email address.

Late in 2007, Facebook had 100,000 business pages, allowing companies to attract potential customers and tell about themselves. These started as group pages, but a new concept called company pages was planned.

On October 24, 2007, Microsoft announced that it had purchased a 1.6% share of Facebook for $240 million, giving Facebook a total implied value of around $15 billion. Microsoft's purchase included rights to place international ads on Facebook. In October 2008, Facebook announced that it would set up its international headquarters in Dublin, Ireland.In September 2009, Facebook said that it had turned cash-flow positive for the first time. In November 2010, based on SecondMarket Inc., an exchange for shares of privately held companies, Facebook's value was $41 billion (slightly surpassing eBay's) and it became the third largest U.S. Web company after Google and Amazon.

Traffic to Facebook increased steadily after 2009. More people visited Facebook than Google for the week ending March 13, 2010.

In March 2011, it was reported that Facebook removes approximately 20,000 profiles from the site every day for various infractions, including spam, inappropriate content and underage use, as part of its efforts to boost cyber security.

In early 2011, Facebook announced plans to move to its new headquarters, the former Sun Microsystems campus in Menlo Park, California.

Release of statistics by DoubleClick showed that Facebook reached one trillion page views in the month of June 2011, making it the most visited website of those tracked by DoubleClick.

According to the Nielsen Media Research study, released in December 2011, Facebook is the second most accessed website in the US (behind Google).

In March 2012, Facebook announced App Center, an online mobile store which sells applications that connect to Facebook. The store will be available to iPhone, Android and mobile web users.

Facebook, Inc. held an initial public offering on May 17, 2012, negotiating a share price of $38 apiece, valuing the company at $104 billion, the largest valuation to date for a newly listed public company.

On July 2012, Facebook added a gay marriage icon to its timeline feature.

On August 23, 2012, Facebook released the much anticipated update to its iOS app, version 5.0. The app, which did not receive positive sentiments from its users, was rebuilt from the ground up; the app no longer uses page views which made it slow in the past but now utilizes code that uses native elements of iOS.

On January 15, 2013, Facebook announced their new product Graph Search, which provides users with a “precise answer” rather than a link to an answer by leveraging the data already present on its site.Facebook emphasized that the feature would be "privacy-aware," returning only results from content already shared with the user

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