What is Computer Virus?

A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. If this replication succeeds, the affected areas are then said to be “infected” with a computer virus, a metaphor derived from biological viruses.

What is the different types of Computer Virus?

Computer viruses – sometimes known as malware – come in many different forms.

Some Examples of Computer Virus

•ILOVEYOU

•BOOT SECTOR VIRUS

•MYDOOM

•CONFICKER

•SQL SLAMMER

•STUXNET

•MELISSA

•CODE RED

•CRYPTOLOCKER

•NIMDA

What are the ways to avoid getting Computer Viruses?

While the best way is antivirus software, operating systems already come with programs like Windows Defender and Windows Security. There are also other, free programs like Avast and Kaspersky.

They may seem simple, but they’re highly effective at destroying Trojan horses, worms and spyware. It’s also important to keep on top of updates. There are other ways to prevent viruses infecting your devices: