Chapter 2

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Across
  1. 3. repetitive strain injury
  2. 4. To input sounds
  3. 6. to perform any job computers need to follow
  4. 10. number, word, images and sounds
  5. 11. direct the input of data between multiple computers.
  6. 12. Characters such as letters, symbols
  7. 13. Moving images are known as
  8. 15. keyboards have been designed to reduce RSI.
  9. 17. Sound output is called
  10. 18. makes a paper copy of the display shown on a monitor
  11. 19. a type of pointing-device
Down
  1. 1. handheld devices that let you input command
  2. 2. Moving the mouse over a surface moves a
  3. 3. Sometimes a program asks you to enter information or make
  4. 5. An older type of monitor is the cathode ray tube
  5. 7. Controllers Game controllers are handheld
  6. 8. Modern monitors use the liquid crystal display
  7. 9. an instruction that tell the program what to do
  8. 14. Drawings, photographs, and other visual images
  9. 16. any kind of information or instruction that entering into a computer