A pc virus is a kind of malicious software program that may replicate itself and unfold from one pc to a different. Laptop viruses can harm information, steal knowledge, and even take management of your pc.
Laptop viruses are sometimes unfold by way of electronic mail attachments, contaminated web sites, or USB drives. As soon as a virus is in your pc, it may well unfold to different computer systems in your community and even to computer systems all over the world.