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Week6   input, output and storage devices
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Week6 input, output and storage devices

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Transcript

  • 1. InputDevices
  • 2. Keyboard
  • 3. Keyboard
  • 4. Touch Screen
  • 5. Light Pen
  • 6. Graphics Tablet (Pen Tablet)
  • 7. Concept Tablet and ConceptKeyboard
  • 8. Webcam
  • 9. Scanner
  • 10. Microphone
  • 11. Joystick
  • 12. Mouse
  • 13. OutputDevices
  • 14. Monitor
  • 15. Printer A dot-matrix printer A laser printer An Ink-Jet Printer
  • 16. Plotter
  • 17. Speakers and Headphones
  • 18. DataStorageDevices
  • 19. Hard Disk DriveA hard disk drive (HDD), commonly referredto as a hard drive, hard disk, or fixed diskdrive, is a device that stores digitallyencoded data on rapidly rotating platterswith magnetic surfaces. Hard disks are themain large data storage area inside yourcomputer. Hard disks are used to store yourprograms and data. They are much fasterthan most other types of storage deviceand can also hold much more data.
  • 20. Hard Disk Drive
  • 21. Hard Disk Drive
  • 22. CD-ROM700 MB
  • 23. CD-ROM
  • 24. DVD-ROM4.7 GB
  • 25. Double Layer DVD8.55 GB
  • 26. Flash Disk
  • 27. Portable Hard Drive
  • 28. SD (Secure Digital) Card
  • 29. Blu-ray Disc50 GB