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p5_historyandflow_highland.ppt

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Transcript

  • 1. History and Flow (1982-1983) By Chris Highland Period 5
  • 2. The Flow of the Computer
    • The flow of the computer is very simple. It starts by giving the computer a command by using input. The computer sends it through the micro processor. The computer than stores it in memory. Then it uses output to put the command on screen.
  • 3. Input
  • 4. Input Items
    • This is a picture of a mouse.
    • This is a picture of a keyboard.
  • 5. The Micro Processor
    • The micro processor uses three steps. Fetch (fetches info), decode (decodes info and decides where it goes), and execute (executes the actions). It uses these steps to follow commands.
  • 6. Memory
  • 7. Memory Items
    • This is a picture of RAM
    This is a picture of ROM
  • 8. Output
  • 9. Output items Printer Monitor Speakers
  • 10. Jack Kilby 1982
    • Jack Kilby is inducted into the National Inventors Hall Of Fame.
  • 11. Apple Computers 1982
    • Apple computers is the first personal computer manufacturer to hit the 1 billion mark in annual sales!!!!!!
  • 12. Rich Skrenta
    • Rich Skrenta creates first computer virus called The Elk Cloner in the ninth grade. He was only 15!
  • 13. Personal Computer 1983
    • Time Magazine names The personal computer “Machine of the Year”.
  • 14. Computers 1983
    • More than 10 million computers are used in the United states!!!
  • 15. Paul Allen 1983
    • Paul Allen leaves Microsoft. He was friends with Bill Gates as a kid and is ranked # 19 on Forbe’s Billionaires list.
  • 16. THE END!!!!