What do you know about Computers?

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Across
  1. 2. the smallest component of a digital image
  2. 4. programmable electronic device that process data
  3. 5. temporary output information
  4. 6. the "brain" of the computer
  5. 9. display the user`s work
  6. 11. device used to store large amount of data
  7. 13. parts of a computer you can see and touch
  8. 14. stands for random access memory
  9. 15. a nurmeric system that uses only 0 and 1
  10. 17. input device consisting of keys
  11. 18. shows the movement and motion of a pointer
Down
  1. 1. a portable computer
  2. 3. Stands for liquid crystal display
  3. 5. scans document and convert to digital format
  4. 7. an output device that prints paper document
  5. 8. known as processed data
  6. 9. the main circuit board of a computer
  7. 10. the smallest unit of data
  8. 12. raw material to be processed
  9. 16. a group of 8 bits