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Computer History

Timeline

inventor invention-date
Blaise Pascal Pascaline 1642
Gottfried Wilhelm von Leibniz Stepped Reckoner 1670
Charles Babbage analytical engine calculating machine 1842
Herman Hollerith Tabulating machine 1890
John Atanasoff Clifford Berry Atanasoff-berry computer 1939
Howard H.Aiken Mark 1 1944
John Mauchly J.Presper Eckert Electronic numerical intergration and calculator 1946
Alan turing Turning machine The Enigma
Jon von neumann Electronic Discrete variable automatic computer EDVAC 1947
William shockly john bardeen walter brittain transistor 1947
Grace Murray Hopper COBOL(common business orinted language) 1960
Jack Kilby 1st intergrated circuit 1958 1st hand held calculator
william gates microsoft corp 1975
paul allen jan co-fonder of microsoft corp 1975
thomas knoll john knool adobe photoshop 1988
Created by: Sunny LI
Popular Computers sets

 

 



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