The 10 Main Types of Computer Virus and How to Avoid Them. From macro virus to trojan horse, there are many different types of computer virus out there. Read our list of the most common ones & how to avoid them now.

Jan 1, 2025 · Computer viruses come in various types, classified by their origin, how they spread, where they store themselves, the files they affect, and their destructive capabilities. Each type brings a unique set of characteristics and threats.

A computer virus is a type of malicious software, or malware, that spreads between computers and causes damage to data and software. Computer viruses aim to disrupt systems, cause major operational issues, and result in data loss and leakage.

May 10, 2024 · What is a Computer Virus? A computer virus is a type of harmful program. When it runs, it makes copies of itself and adds its code to other programs and files on your computer. These viruses come in different types, and each type can affect your device differently.

Apr 28, 2022 · Computer virus definition. A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.

There are nine main virus types, some of which could be packaged with other malware to increase the chance of infection and damage. The nine major categories for viruses on computers are: Boot Sector Virus. Your computer drive has a sector solely responsible for pointing to the operating system so that it can boot into the interface.

Jun 10, 2022 · From macro viruses and boot sector viruses to droppers and packers, here’s a look at 9 common virus types, what they do, and the function they perform for attackers.

Jun 22, 2020 · Computer viruses come in different sizes and shapes. They range from the harmless, mild harmful to the dangerously malicious viruses. With the increasing threat of a cyberattack on both individuals and businesses, it makes perfect sense to learn more about the most common computer viruses out there and what you can do to protect yourself.

List of different types of Computer Viruses with their definition: Boot Sector Virus, File Deleting Virus, Directory Virus, Direct Action Virus, FAT Virus, etc.

Here are the types of computer viruses explained: 1. File-Infector Virus. A file-infector virus targets executable programs, such as those with .exe or .com extensions. When an infected program is executed, the virus activates and begins to spread by embedding itself into other files on …