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computer history

timeline

inventorinvention-date
Blaise Pascal Pascaline-1642
Gottfried Willhelm von Leibniz stepped reckoner-1670
Charles Babbage analytical engine-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 ENIAC-1946
Alan Turing turing machine "enigma"-1930s and 1940s
Jon von Neumann EDVAC-1947
William Shockley, John Bardeen, Walter Brittain transistor-1947
Grace Murray Hopper COBOL-
Jack Kilby integrated circuit-1958
William Gates III microsoft corporation-1975
Paul Allen Co-founder microsoft corporation-1975
Thomas Knoll and John Knoll adobe photoshop-1988
Adam Somlai-Fischer, Peter Halacsy, Peter Arvai prezi-2009
Created by: wynnbrillo13
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