7th computer

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Across
  1. 2. physical part that you can touch.
  2. 3. unauthorized replication of software.
  3. 5. this is the electronic centerpiece of the computer.
  4. 6. first computer virus.
  5. 7. used to plug peripherals into the system unit.
  6. 10. pronounced like fishing and working functioning also similar.
  7. 11. computer virus, that can replicate itself automatically.
  8. 14. you can hear the output generated by computer.
Down
  1. 1. general term to refer virus.
  2. 4. this has made the entire world a global village.
  3. 7. stealing someone else's work or creation.
  4. 8. sending of bulk-mail by identified or unidentified source.
  5. 9. deletes all the data from the system
  6. 12. base 8 number system
  7. 13. device used for connecting your computer to a network.