Major events in the history of the Internet and computers By mstehle11 Apr 27, 1976 Steve Wazniak invet the Apple 1 computer. Aug 12, 1981 IBM introduced the PC Apr 27, 1990 World Wide Web became cisable for the general public. Apr 27, 1992 Large universities and the Government haave access to email on the Internet. Apr 27, 1994 Yahoo Directory went online. Mar 27, 1996 Larry Page and Sergey Brin create Google. Feb 14, 2005 Youtube founded Mar 21, 2006 First tweet sent. Apr 27, 2007 Amazon released the first Kindle. Apr 27, 2010 Instagram created.