Evolution of computers
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The document discusses the evolution of computers from early calculating devices invented by Charles Babbage to modern digital computers. It describes the development from first to fourth generation computers and the properties of computers such as speed, accuracy, memory capacity. The document also outlines the different types of computers like mainframes, mini computers, PCs, and supercomputers as well as the basic components of all computers including hardware, software, and liveware.
Evolution of computers
- 1. EVOLUTION OF COMPUTERS BY: ALEENA ELIZABETH CYRIL BY: ALEENA ELIZABETH CYRIL
- 2. EARLY HISTORY • Compute = calculate • Calculating device • First computer invented by Charles Babaye • It ws just an analytical engine • Calculating machine Data processor programmable machine BY: ALEENA ELIZABETH CYRIL
- 3. FIRST GENERATION COMPUTERS BY: ALEENA ELIZABETH CYRIL
- 4. SECOND GENERATION COMPUTERS BY: ALEENA ELIZABETH CYRIL
- 5. THIRD GENERATION BY: ALEENA ELIZABETH CYRIL
- 6. FOURTH GENERATION COMPUTERS BY: ALEENA ELIZABETH CYRIL
- 8. PROPERTIES OF COMPUTER • Speed • Accuracy • Consistency • Versatility • Compact storage • Memory capacity • No IQ r Intelligence • No EQ r feelingsBY: ALEENA ELIZABETH CYRIL
- 9. TYPES OF COMPUTERS • Mainframe computers • Mini computers • Workstations • PC • Supercomputers BY: ALEENA ELIZABETH CYRIL
- 10. MINI COMPUTERS BY: ALEENA ELIZABETH CYRIL
- 11. PERSONAL COMPUTER BY: ALEENA ELIZABETH CYRIL
- 12. WORKSTATIONS BY: ALEENA ELIZABETH CYRIL
- 13. SUPERCOMPUTER BY: ALEENA ELIZABETH CYRIL
- 14. TYPES OF COMPUTERS • Based on operating principles • Digital • Analog • Hybrid BY: ALEENA ELIZABETH CYRIL
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- 18. BY: ALEENA ELIZABETH CYRIL
- 19. BASIC COMPONENTS • Hardware • Software • Liveware BY: ALEENA ELIZABETH CYRIL