Computer System And its Hardware

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Across
  1. 5. Physical Parts of Computer
  2. 7. Produces Result
  3. 9. Computer whose CPU is a Microprocessor
  4. 12. Computers that works with physical quantites
  5. 13. Graphics output device to create drawings on paper
  6. 14. Optical Storage device looks like CDs
  7. 16. Data storage that can be accessed any time
  8. 18. Turns scanned document into editable document
  9. 20. Accepts Data
Down
  1. 1. Sends input sound to computer
  2. 2. Present at every product in a shop that can be scanned
  3. 3. Used to enter letters digits
  4. 4. Instructions that command computer
  5. 6. Stick Removable memory Card
  6. 8. Points a position on computer screen
  7. 10. Output Device that displays computer screen on a flat surface
  8. 11. Data storage that stores hardwired instructions
  9. 13. Another name for Thumb drives
  10. 15. Unprocessed Raw facts and figures
  11. 17. A unit of memory in binary numbers
  12. 19. A Part of CPU that performs Arithmatic Operations