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Computer History

Timeline

InventorInvention/Date
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 John Presper Eckert ENIAC (Electronic Numerical Integration and Calculator)- 1946
Alan Turing Turing Machine; The "Enigma"- late 1930's-1940's
John Von Neumann EDVAC(Electronic Discrete Variable Automatic Computer)-1947
William Shockley John Bardeen Walter Brittain Transistor- 1947
Grace Murray Hopper COBOL(Common Business Oriented Language)-1960
Jack Kilby 1st Integrated Circuit- 1958 1st Hand Held Calculator
William Gates III Microsoft Corporation - 1958
Paul Allen Co-founder of Microsoft Corporation - 1958
Thomas Knoll John Knoll Adobe Photoshop -1988
Adam Fischer Peter Halacsy Peter Arvai Prezi -2008
Popular Computers sets

 

 



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