11.Internet Explorer 7
On February 15, 2005, Microsoft Chairman Bill Gates announced that the new
version of its browser would be released at the RSA Conference 2005 in San
Francisco.[6] Internet Explorer 7 is available only for Windows XP SP2 and
later, including Windows Server 2003 SP1 and Windows Vista. Sometime in
October 2006, prior to the launch of IE7, Yahoo provided a post-beta
version of Internet Explorer 7 bundled with a new version of Yahoo
Messenger. The first beta version of the browser was released on July 27,
2005 for technical testing, and a first public preview version of Internet
Explorer 7 (Beta 2 preview: Pre-Beta 2 version) was released on January 31,
