HISTORY OF COMPUTERS. GROUP MEMBERS MAHRUKH ZULFIQAR BADAR SALAM SHERAZ ALI MOMEL BABAR.

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Presentation transcript:

HISTORY OF COMPUTERS

GROUP MEMBERS MAHRUKH ZULFIQAR BADAR SALAM SHERAZ ALI MOMEL BABAR

Brief introduction of history PERSONALITIE’S CONTRIBUTION 1.Charles Babbage 2.Lady Ada Augusta 3.Blaise Pascal 4.Jhon Von Neuman 5.Jhon Napier 6. William oughtred 3.Joseph marie jacquard 7.Gottfried Wilhelm Leibniz

Contributions of personalities in making computers: Charles Babbage introduction Inventions Difference Engine Analytical Engine

Lady Ada Augusta: Introduction Contribution World's First Computer ProgrammerComputer Programmer Blaise Pascal: Contribution invented the mechanical calculatormechanical calculator 'Pascaline‘ Abax

John Von Neumann Contribution: Mathematical Foundations of Quantum. High-speed digital computers and the stored programs used in virtually all contemporary computer applications.

Arithmetic modification of instructions; conditional branching; a choice between binary number and decimal number representation; and a choice between serial and parallel operation

William Oughtred introduction Contribution and inventions Slide rule Sun dial Joseph Marie Jaequard introduction Contribution

Joseph marie jacquard introduction contribution Gottfried Wilhelm Leibniz Introduction contribution

Special thanks to : ALLAH ALMIGHTY ‘ The end ’

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