Intoduction to ICT

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Across
  1. 3. The generation use transistor instead of vacuum tube.
  2. 4. A type of mouse.
  3. 5. Example of communication device.
  4. 8. The one who invented the first mechanical calculator called Palestine Arithmetic Machine.
  5. 9. A type of scanner that is used in the banks.
  6. 10. The earliest invented calculating device.
  7. 11. The generation where used vacuum tube
  8. 13. A programs that cannot be touch or seen.
  9. 15. He is the two who designed and bult ABC(Atanasoft-berry Computer).
  10. 17. The one who invented the famous microsoft.
  11. 18. An electronic Device
Down
  1. 1. A type of scanner that is used in airport.
  2. 2. People involved trough the use of computer
  3. 3. A type of storage device.
  4. 6. A device use to computer
  5. 7. A device allows users to communicate electronically trough the use of internet.
  6. 12. The one of the two who founded apple computer and released the Apple I and Apple II.
  7. 14. The one who invented the worldwide web.
  8. 16. They invented abacus