Gmail Wikipedia

Gmail is a free, advertising-supported email service developed by Google. Users can access Gmail on the web and using third-party programs that synchronize email content through POP or IMAP protocols. Gmail started as a limited beta release on April 1, 2004, and ended its...

Amazon wikipedia

Amazon.com, Inc., doing business as Amazon (/ˈæməˌzɒn/), is an American electronic commerce and cloud computing company based in Seattle, Washington, that was founded by Jeff Bezos on July 5, 1994. The tech giant is...

Youtube Wikipedia

YouTube is an American video-sharing website headquartered in San Bruno, California. Three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—created the service in February 2005. Google bought the site...

Facebook Wikipedia

Facebook is an American online social media and social networking service company based in Menlo Park, California. Its website was launched on February 4, ... Founded‎: ‎February 4, 2004; 14 years ago Total assets‎: ‎US$84.524 billion (2017) Founder(s)‎:...