Computers. Input and output devices.

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Across
  1. 1. Devices. They give information to the computer.
  2. 3. It is an output device. It shows information on a screen.
  3. 4. It is an output device. It reproduces sound or music.
  4. 7. Instructions and programs of a computer.
  5. 8. You use it to print information on paper.
  6. 11. This is an input device. It captures sound and voices.
  7. 12. Devices. They show results.
  8. 13. This is an input device. It enters letters and numbers into the computer.
Down
  1. 2. Outout device. You use it to project videos.
  2. 5. This is an input device. It transfers an exact copy from paper to the computer.
  3. 6. Parts if the computer you can see and touch.
  4. 9. It is the brain of the computer.
  5. 10. You use it to take photos and record videos.
  6. 11. You use it to click and double-click.