Facebook is an online social networking service. Its name stems - TopicsExpress



          

Facebook is an online social networking service. Its name stems from the colloquial name for the book given to students at the start of the academic year by some American university administrations to help students get to know one another.[7] Facebook was founded in February 2004 by Mark Zuckerberg with his college roommates and fellow Harvard University students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.[8] The founders had initially limited the websites membership to students of the University of Harvard, but later expanded it to colleges in the Boston area, the Ivy League, and Stanford University. It gradually added support for students at various other universities before it opened to high school students, and eventually to anyone ages 13 and over. Facebook now allows anyone who claims to be at least 13 years old to become a registered user of the website.[9] Users must register before using the site, after which they may create a personal profile, add other users as friends, exchange messages, and receive automatic notifications when they update their profile. Additionally, users may join common-interest user groups, organized by workplace, school or college, or other characteristics, and categorize their friends into lists such as People From Work or Close Friends. As of September 2012, Facebook has over one billion active users,[10] of which 8.7% are fake.[11] According to a May 2011 Consumer Reports survey, there are 7.5 million children under 13 with accounts and 5 million under 10, violating the sites terms of service.[12] Facebook (as of 2012) has about 180 petabytes of data a year and grows by over half a petabyte every 24 hours
Posted on: Tue, 29 Oct 2013 09:06:28 +0000

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