Web search results for what is a computer virus

  • Computer virus - Wikipedia, the free encyclopedia
    A computer virus is a computer program that can copy itself and infect a computer. The term "virus" is also commonly but erroneously used to refer to other ...
    http://en.wikipedia.org/wiki/Computer_virus
  • What is antivirus software? & Types of Computer Viruses
    What is a computer virus. Computer viruses are small software programs that are ... Once a virus is on your computer, its type or the method it used to get ...
    http://www.microsoft.com/security/antivirus/whatis.aspx
  • What is a computer virus?
    Computer viruses are programs written by "mean" people. These virus programs are placed into a commonly used program so that program will run the attached ...
    http://www.microsoft.com/nz/protect/computer/basics/virus.mspx
  • HowStuffWorks "How Computer Viruses Work"
    A computer virus can cause a lot of damage. Find out about worms, computer virus history, origins, and evolution, and how to protect your computer.
    http://www.howstuffworks.com/virus.htm
  • HowStuffWorks "How Computer Viruses Work"
    A computer virus can cause a lot of damage. Find out about worms, computer virus history, origins, and evolution, and how to protect your computer.
    http://www.howstuffworks.com/virus.htm