Computer History By domenica_mancero Jan 1, 1936 Konrad Zuse - Z1 Computer Jan 1, 1939 Alan Turning Jan 1, 1942 John Atanasoff & Clifford BerryABC Computer Jan 1, 1946 John Presper Eckert & John W. MauchlyENIAC 1 Computer Jan 29, 1951 John Presper Eckert & John W. MauchlyUNIVAC Computer Jan 1, 1953 International Business MachinesIBM 701 EDPM Computer Jan 29, 1962 Steve Russell & MITSpacewar Computer Game Jan 1, 1975 Scelbi & Mark-8 Altair & IBM 5100 Computers Jan 1, 1981 IBMThe IBM PC - Home Computer Jan 1, 1983 Apple Lisa Computer Jan 1, 1984 Apple Macintosh Computer
