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Google
Google was first incorporated as a privately held company on September 4, 1998, and its initial public offering followed on August 19, 2004. The company's mission statement from the outset was "to organize the world's information and make it universally accessible and useful" -
Facebook
Facebook was launched in February in 2004 and was made by Mark Zuckerberg with his college roommates and fellow students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes. -
You tube
created by three former PayPal employees in February 2005, on which users can upload, view and share videos. n November 2006, YouTube, LLC was bought by Google for US$1.65 billion, and now operates as a subsidiary of Google -
Twitter
Twitter was launched in july and became a big hit and rapidly gained worldwide popularity. generating over 340 million tweets daily and handling over 1.6 billion search queries per day. made by Jack Dorsey -
Google Chrome
developed by Google that uses the WebKit layout engine. It was released as a beta version for Microsoft Windows on September 2, 2008, and as a stable public release on December 11, 2008. Google Chrome had 32.76% worldwide usage share of web browsers as of June 2012, making it the most widely used web browser, according to StatCounter.[
