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Computer History

Timeline notes

InventorInvention/Date
Blaise Pascal Pascaline-1642
Gottfried Wilhem von Leizpig 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 1-1944
John Mauchly & J. Presper Eckert ENIAC (Electronic Numerical Integration and Calculator)-1946
Alan Turing Turing Machine. The "Enigma"-1930-1940
Jon von Neumann EDVAC (Electronic Discrete Variable Automatic Computer)-1947
William Shockley Transistor-1947
Grace Murray Hopper COBOL (Common Business Oriented Language)-1952
Jack Kilby First integrated Circuit & first hand held calculator- 1958
William Gates III Microsoft Corporation-1975
Paul Allen Microsoft Corporation-1975
Thomas & John Knoll Adobe-1988
Peter Arvai, Peter Halacsy & Adam Somlai Fischer Prezi-2009
Created by: espernor
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