A computer virus is a piece of code that is designed to damage, disrupt, or gain unauthorized access to a computer system. Some computer viruses are created to harm the files on a computer, while others are created to gain access to personal information. One of the most common types of computer viruses is the Trojan horse. Unlike a Trojan horse, a worm is able to spread itself to other computers without any user interaction. Another kind of infection is the rootkit. This type of virus is developed to acquire access to the victim's computer system by disguising itself as a trusted program. official source As soon as a rootkit is set up on a computer system, it can be difficult to get rid of. Spyware is a type of infection that is developed to gather personal info from the victim's computer. This details is generally returned to the developer of the infection, who can then utilize it for identity theft or other harmful purposes. Adware is a kind of virus that is designed to show ad on the victim's computer system. These ads can be irritating and invasive, and can frequently cause malware infections. Malware is a catch-all term that is utilized to refer to any type of hostile or invasive software application. A bug is a kind of harmful code or program that, when carried out, replicates by inserting itself right into other computer system programs, data documents, or the boot sector of the hard drive. Consequently, virus can spread out throughout a network of computer systems and trigger major damages.This includes viruses, worms, Trojans, rootkits, spyware, and adware. Malware can be difficult to remove, and can trigger severe damage to a computer system.
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