Computers

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Across
  1. 3. A system allowing computers to connect to networks using wireless communication.
  2. 5. Everything inside a system unit
  3. 7. Optical storage device
  4. 11. Powerful computer
  5. 12. All the components of the computer connected to this
  6. 13. Physical part of a computer
  7. 14. Unit A measure of electric power
  8. 15. Most common type of keyboard
Down
  1. 1. Other name for laptop
  2. 2. Component of a computer that allowed CDs or DVDs to play.
  3. 4. A device used with a GUI to control cursor or a pointer
  4. 6. Ram,Rom
  5. 8. To work together
  6. 9. Programs(application)
  7. 10. Allow you to browse the internet