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Unit 2
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Transcript

  • 1. Unit 2
    • More Introduction
    • to Computers
  • 2. Computer System Types
    • PC vs Macintosh
    • Mini
    • Mainframe
    • Supercomputer
  • 3. Computer Appearance
    • Portable (Notebook)
    • Desktop
    • Tower
    • All-in-one
  • 4. Getting Help
    • Docs:
      • Book
      • CD
      • Online
    • Buddy
    • Tech Support
    • Classes
  • 5. 4 Computer Processes
    • Input
    • Process
    • Storage
    • Output
  • 6. Bytes
    • Byte
    • Kilobyte
    • Megabyte
    • Gigabyte
    • 1 or 0 only
    • 1000 / 1 Kb
    • 1,000,000 1 Mb
    • 1,000,000,000 1 Gb
  • 7. Inside the Case (1)
    • CPU
    • RAM Memory
    • Floppy Drive (& bay)
    • Hard drive
    • CD-ROM Drive ...
  • 8. Inside the Case (2)
    • Power Supply
    • Expansion Card
    • Expansion Slot ...
  • 9. Expansion Card
      • Video
      • Sound
    • Expansion Slot
    • Connect Devices
    • Expansion Card Types
      • Scanner
      • Networking
  • 10. Ports
    • Parallel Port
    • Monitor Port
    • Serial Port
    • Keyboard Port
    • Game Port
  • 11. Power Supply
    • Protect Your Equipment
      • Surge Protector
      • UPS