Computer Crimes

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Across
  1. 1. is an antivirus software program.
  2. 4. These viruses make a copy of themselves and spread everywhere to affect the speed of a computer system.
  3. 5. _____are viruses that may appear in form of infected videos, games etc .
  4. 6. Computer virus does not damage the _______.
Down
  1. 2. is a program usually designed to irritate operators or harm a computer system.
  2. 3. is a software used to detect and delete viruses present on a computer system.
  3. 7. A virus can attack a computer system by entering through an ________.
  4. 8. is a type of computer virus.