Computers

First Computer Invented

Apr 13, 1936

1936- Z1 computer was the First freely programmable computer was made by Komrad Zuse

ABC computer is invented

Feb 8, 1942

1942- ABC computer was the first computer business founded by John Atanasoff and Clifford Berry.

First electronic computer

Nov 13, 1953

1953-IBM shipped its first electronic computer, the 701.

New computer programming software

Dec 28, 1954

1954- FORTRAN Computer Programming Language was created by John Backus & IBM.

First large-scale communications network

Mar 11, 1958

1958- SAGE linked radars from the US and Canada in the first large-scale communications network.

Invention of Mouse and Windows

Jun 20, 1964

1964- Computer Mouse & Windows was invented by Douglas Engelbart

First computer memory chips

Jul 19, 1970

1970- Intel 1103 Computer Memory was the world’s first dynamic RAM chips.

MS-DOS becomes operating system of the century

Jan 22, 1981

1981- MS-DOS Computer Operating System, produced by Microsoft, was the operating system of the century.