What is Antivirus Software, What Does it Do

What is a Computer Virus

A computer virus is a type of software. This software is created to prevent a computer from functioning properly. Created by malicious individuals, this software spreads from one computer to another. If a computer gets infected with a virus, it can crash the computer's operating system. Viruses that delete or corrupt data on your computer can also disrupt the functioning of other computers through your email. Computer viruses spread through email messages and attachments, and can disguise themselves with funny pictures, audio, and video recordings. Downloads from the internet can also cause a computer to become infected with a virus.

What is Antivirus Software

Antivirus software programs are used to protect computers from malicious and harmful software. Computer virus infections can sometimes cause irreversible damage. For this reason, every computer should have up-to-date and licensed antivirus software. Keeping antivirus software updated is essential, otherwise it cannot provide the expected benefit. In addition to antivirus software, programs such as antispyware and firewall should also be installed on the computer as a precaution against malicious software.