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A simple model of the computer
Main
Memory
Backing
Storage
A simple model of the computer
Main
Memory
Input
Devices
Backing
Storage
A simple model of the computer
Main
Memory
Output
Devices
Input
Devices
Backing
Storage
Input and output devices
Input devices allow us to get information into the computer
Input
Devices
Input and output devices
Output devices allow us to get information out of the computer
Output
Devices
Input and output devices
Input and output devices are known as peripherals
Output
Devices
Input
Devices
Input devices
What input devices can you think of?
Input devices
What input devices can you think of?
Input devices
Keyboard Web cam
Mouse Touch screen
Scanner Touch pad
Microphone Tracker ball
Digital camera Light pen / graphics tablet
DV camera Joystick
Output devices
What output devices can you think of?
Output devices
What output devices can you think of?
Output devices
Printer (laser)
Printer (inkjet)
Monitor (CRT)
Monitor (TFT)
Speakers

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Input and Output Devices

  • 1.
  • 2. A simple model of the computer Main Memory Backing Storage
  • 3. A simple model of the computer Main Memory Input Devices Backing Storage
  • 4. A simple model of the computer Main Memory Output Devices Input Devices Backing Storage
  • 5. Input and output devices Input devices allow us to get information into the computer Input Devices
  • 6. Input and output devices Output devices allow us to get information out of the computer Output Devices
  • 7. Input and output devices Input and output devices are known as peripherals Output Devices Input Devices
  • 8. Input devices What input devices can you think of?
  • 9. Input devices What input devices can you think of? Input devices Keyboard Web cam Mouse Touch screen Scanner Touch pad Microphone Tracker ball Digital camera Light pen / graphics tablet DV camera Joystick
  • 10. Output devices What output devices can you think of?
  • 11. Output devices What output devices can you think of? Output devices Printer (laser) Printer (inkjet) Monitor (CRT) Monitor (TFT) Speakers