HISTORY OF COMPUTERS

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HISTORY OF COMPUTERS
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MECHANICAL DEVICES

• Blaise Pascal
• Gottfried Wilhelm von Leibniz
• Charles Babbage
• Ada Byron
• Herman Hollerith
• Howard Aiken

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FIRST GENERATION OF COMPUTERS

• John Atanasoff
• Clifford Berry
• John Mauchly
• J. Presper Eckert
• Alan Turing
• John von Neumann

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SECOND GENERATION OF COMPUTERS

• John Bardeen
• William Shockley
• Walter Brittain
• Grace Murray Hopper

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THIRD GENERATION OF COMPUTERS

• Robert Noyce
• Jack S. Kilby

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FOURTH GENERATION OF COMPUTERS

• Marcian Hoff
• Stephen Wozniak
• Steve Jobs