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A computer virus is a type of malicious software program ("malware") that, when executed, replicates itself by modifying other computer programs and inserting ...


A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself. Similarly, in the same way that viruses cannot ...


Designed to relentlessly replicate, computer viruses infect your programs and files, alter the way your computer operates or stop it from working altogether.


This technical definition explains the concept of computer viruses and how they work, as well as a brief history and notable examples of viruses.


Strange as it may sound, the computer virus is something of an Information Age marvel. On one hand, viruses show us how vulnerable we are -- a properly ...


Click here to learn about what computer viruses do at the PC Tools Security News blog. Learn more about web security, how to keep your computer safe, and  ...


A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes.


Oct 30, 2017 ... Computer dictionary definition for what virus means including related links, information, and terms.


Aug 14, 2012 ... What is a Computer Virus? Computer viruses are destructive programs that delete or corrupt files, interfere with your computer opera...