Computer Hardware and System Startup

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Across
  1. 2. – A pointing device used to move the cursor.
  2. 5. – Information you give the computer to do something.
  3. 7. – This connects a mouse, keyboard and many other devices.
  4. 11. – Small memory that stores basic instructions.
  5. 12. – A tool used to play sound.
  6. 15. – Device that shows motion, videos and images
  7. 17. – Copy of data safely kept for use in case of need.
  8. 18. – Converts electricity to the correct power for the computer.
  9. 19. – Device used for keying in letters and numbers
Down
  1. 1. – Safely turn off the computer
  2. 3. – Operating system made by Microsoft
  3. 4. – Handles calculations and runs programs.
  4. 6. – Process of turning on a computer.
  5. 8. – Device used to scan documents and pictures
  6. 9. – The first screen that appears when the computer is turned on.
  7. 10. – The main circuit board that connects all parts
  8. 13. – instruction to a digital system to perform a task or provide information.
  9. 14. – Temporary memory while the computer is on
  10. 16. – This device connects computers in a network.
  11. 20. – Moves data between the CPU, memory and other parts.