homework

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Across
  1. 2. labled pictures that represents files or folders
  2. 5. unit of memory
  3. 8. basic input/output system
  4. 12. world wide web
  5. 13. device on which PC shows the output
  6. 14. sockets in which an external devices can be conected
  7. 15. a computer used by large organizations to process large amounts of data
  8. 16. main nerve center of PC
  9. 17. electronic components of computers
  10. 19. a viewing area on screen
  11. 20. non-volatile memory
Down
  1. 1. input device for recording videos
  2. 3. input device for typing
  3. 4. a directory that holds data
  4. 6. high-speed units of memory
  5. 7. portable computer
  6. 9. the main circuit board inside computer
  7. 10. the smallest unit on a display screen
  8. 11. electronic set of instructions in PC
  9. 18. OS designed by Microsoft