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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 Ecket ENIAC (Electronic Numerical Integration and Calculations)-1946.
Alan Turing Turing Machine. The "Enigma"-in the late 1930's and 1940's
Jon von Neumann EDVCA (Electronic Discrete Variable Automatic Computer)-1947.
William Shockley, Joh Bardeen, and Walter Brittain Transistor-1947
Grace Murray Hopper COBOL (Common Business Oriented Language)-1960
Jack Kilby 1st integrated Circuit-1958
William Gates III Microsoft Corporation-1958
Paul Allen Microsoft Corporation-1958
Thomas Knoll John knoll Adobe Photoshop-1988
Adam Fischer Peter Halacsy Peter Arvai Prezi-2008
Created by: emersonferia