HISTORYOF COMPUTERS

GROUP MEMBERS

• MAHRUKH ZULFIQAR

• BADAR SALAM

• SHERAZ ALI

• MOMEL BABAR

Pictures of historical

computers

Brief introduction of history

• PERSONALITIE’S CONTRIBUTION 1. Charles Babbage2. Lady Ada Augusta 3. Blaise Pascal4. Jhon Von Neuman5. 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 Programmer

Blaise Pascal:• Contribution• invented the mechanical 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

introductioncontribution

Gottfried Wilhelm LeibnizIntroductioncontribution

Special thanks to :

ALLAH ALMIGHTY

‘The end ’