Computer History timeline By facebooker_100001935860023 Jan 1, 1939 First computer (has no date) Period: Nov 29, 1939 to Nov 29, 2006 Computer history timeline Jan 1, 1941 Konrad Zuse finishes the Z3 computer (has no date) no date found Jan 1, 1941 The first Bombe is completed (Computer) Jan 1, 1965 The PDP-8 Jan 1, 1972 Pong is released (A ping-pong game) Jan 1, 1974 Xerox Palo Alto computer Jun 5, 1977 Apple 2 Aug 15, 1998 IMac G3 May 16, 2006 Mac book (laptop)