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Computer History

Timeline

InventorInvention/Date
Blaise Pascal Pasceline (1642)
Gottfried Wilhelm von Leibniz Stepped Reckoner (1670)
Charles Babbage Analytical Engine-calculating machine (1842)
Herman Hollerith Tabulating Machine (1890)
John Atanasoff and Clifford Berry Atanasof-Berry Computer (1939)
Howard H. Aiken Mark 1 [1944]
John Mauchly and J. Presper Eckert Worked on ENIAC in (1946)
Alan turing Turing Machine. "The Enigma" (Late 30's and 40's)
Jon von Neaumann Built the EDVAC (1947)
William Shockley,John Bardeen and Walter Brittain Transistor (1947)
Grace Murray Hopper Designed COBOL
Jack Kilby Hand held Calculator (1967)
William Gates III Microsoft Corporation (1975)
Paul Allen Co-founder of Microsoft Corporation
Thomas and John Knoll Adobe Photoshop (1988)
Created by: Lanasablan
Popular Computers sets

 

 



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