In computer security, a virus is a type of malicious code or program that self-replicates by placing its code into other programs. As an outcome, contaminated computer systems can spread out the virus to other computers. Infections are often spread out by e-mail accessories, social networks links, and online ads. find hereOur site The most typical type of bug is theTrojan horse, which tricks users into clicking a malicious link or email accessory.