Bill Gates: He had an early interest in software and began programming computers at the age of thirteen. In 1973, Bill Gates became a student at Harvard University, where he meet Steve Ballmer (now Microsoft's chief executive officer). While still a Harvard undergraduate, Bill Gates wrote a version of the programming language BASIC for the MITS Altair microcomputer. In 1975, before graduation Gates left Harvard to form Microsoft with his childhood friend Paul Allen. The pair planned to develop software for the newly emerging personal computer market.
Bill Gate's company Microsoft became famous for their computer operating systems and killer business deals. For example, Bill Gates talked IBM into letting Microsoft retain the licensing rights to MS-DOS an operating system, that IBM needed for their new personal computer. Gates proceeded to make a fortune from the licensing of MS-DOS. On November 10, 1983, at the Plaza Hotel in New York City, Microsoft Corporation formally announced Microsoft Windows, a next-generation operating system.
“Don't compare yourself with anyone in this world...if you do so, you are insulting yourself” ? Bill Gates