How computer viruses infect computer(explain)

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the infection of computer viruses

Text of How computer viruses infect computer(explain)

  • 1. How computer viruses infect computer By : Ichbal S.E.B/12 science 1/15
  • 2.
    • What do you know about computer viruses?
    Computer Viruses
  • 3.
    • Computer viruses are :
    • Small computer programs
    • Like viruses in human body
    • Can hijack your computer system
  • 4.
    • Exammple of computer viruses :______
    • Trojan horse viruses
    • Worm viruses
    • W.32 viruses
  • 5. Where computer viruses come from ?
    • They come from :_________________________
    • - uncomplety deleted file or data
    • - unidentified downloaded file or data
    • - copied data or file from other infected computer
  • 6.
  • 7.
    • What should you do if your computer
    • Infected by computer viruses?
  • 8.
    • You must look your computer condition
    • If at risk, reinstall the operating system
    • If rather risky install strong and updated antivirus software
  • 9.
  • 10.
  • 11.
    • THANKS FOR YOUR ATTENTION.....