Parts of a computer - Valbone

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Across
  1. 1. A device that you can point, click and select things on your screen.
  2. 5. A device that you can get a paper copy of your work
  3. 6. The part of the computer that executes commands
  4. 7. the main printed circuit board in the computer with sockets to connect the other parts (6,5)
  5. 8. (Read Only Memory) Permanent storage that is used to start up your computer
  6. 14. the machine reproduces the image from a computer onto a screen(4,9)
  7. 15. The physical parts of a computer system
  8. 16. used to generate and capture sounds(5,4)
  9. 17. to keep the CPU cool and stop it overheating
Down
  1. 2. The programs and other operating information used by a computer.
  2. 3. A device that stores all of your applications and files (4,4)
  3. 4. a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axis (7,4,5)
  4. 9. so you can input voice or sound recordings
  5. 10. A device that you can see what you are working on
  6. 11. A device that you can type text, numbers and symbols into your work
  7. 12. (Random Access memory)Used by programs to perform necessary tasks whilst the computer is on
  8. 13. A computer that controls access to a network
  9. 16. a device that captures images from photographic prints, posters, magazine pages.