A pc virus is a malicious software program program that may replicate itself and unfold from one laptop to a different. It attaches itself to a authentic program or file and executes its code when this system or file is run. A pc worm, then again, is a standalone malware program that may self-replicate and unfold throughout a community with no need to connect itself to a different program or file.
Each viruses and worms could cause harm to laptop techniques, however they achieve this in several methods. Viruses can corrupt or delete recordsdata, whereas worms can clog networks and decelerate and even crash computer systems.