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Computer History

Timeline Notes

Blaise Pascal Pascaline (1642)
Gottfried Wilhelm von Leibniz Stepped Reckoner(1670)
Charles Babbage Analytical Engine(1842)
Herman Hollerith Tabulating Machine(1890)
John Atanasoff Clifford Berry Atanasoff-Berry Computer-ABC(1939)
Howard H. Aiken Mark 1-ASCC- Automatic Sequence Controlled Calculator (1944)
John Mauchly J. Presper Eckert ENIAC- Electronic Numerical Intergration and Calculator (1946)
Alan Turing Turing Machine. The "Enigma" (in the late 1930's and 40's)
Jon von Nuemann EDVAC- Electronic Discrete Variable Automatic Computer ( 1947)
William Shockley John Bardeen Walter Brittain Transistor (1947)
Grace Murray Hopper COBOL- Common Business Oriented Language (1952)
Jack Kilby 1st Integrated Circuit (1958)
William Gates III Microsoft Corporation(1975)
Paul Allen Microsoft Corporation (1975)
Thomas Knoll John Knoll Photoshop (1988)
Peter Arvai Peter Halacsy Adam Somlai Fischer Prezi(2009)
Created by: fredrickdionisio