computer systems crossword

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Across
  1. 4. performs Calculations
  2. 6. electronic data communication
  3. 10. circuit board of the computer
  4. 13. Ctrl + s
  5. 15. track pads
  6. 16. Ctrl + p
  7. 17. Given the name of the polymath considered the father of the computer who invented the difference engine and worked with Ada Lovelace on the later analytical engine
  8. 19. Ctrl + C
  9. 20. manages large servers with a lot of sensitive data.
Down
  1. 1. Ctrl + .
  2. 2. It is a software that can play or record audio files
  3. 3. video input
  4. 5. continuity between your apple device
  5. 7. Motherboard maker
  6. 8. Software that is used for organizing information
  7. 9. type of technology that's used in computers to store various types of data.
  8. 11. Ctrl + r
  9. 12. basic feature free.
  10. 14. Ctrl + i
  11. 18. Cannot make a phone call when using the internet