IT & Communication

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Across
  1. 2. a password or code used when logging in
  2. 3. an error in a computer program or system
  3. 5. to enter someone else's system without permission
  4. 6. the programs and other operating information used by a computer
  5. 8. a small container of ink for use in a printer
  6. 15. any of the numerals from 0-9
  7. 16. 1024 megabytes
  8. 17. commercial transactions conducted electronically
  9. 18. irrelevant and unsolicited messages sent over the internet
  10. 19. a computer small and light enough to be portable
Down
  1. 1. a device which allows the user to interact by touching the screen
  2. 3. a computer program for searching on the internet
  3. 4. a number of computers that are connected so they can share information
  4. 7. a collection of information stored in a computer under a particular name
  5. 9. to copy or move programs or information to a computer's memory
  6. 10. the person who sends something
  7. 11. the electronic system that records messages on phones
  8. 12. a place in a computer where files or programs can be stored
  9. 13. a simple, quickly made drawing without many details
  10. 14. a box outside a person's house where letters are put