A computer virus is a malicious program that can replicate itself and spread to other computers.

To protect against computer viruses, it is important to regularly antivirus software.

Viruses are usually spread through attachments, file downloads, and infected websites.

To avoid getting a computer virus, it is important to only download files from sources.

Some common types of computer viruses include , worms, and ransomware.

Computer viruses can be spread through USB drives.

Phishing emails may contain links to websites that can infect your computer with a virus.

A computer virus can cause a computer to slow down, crash, or files.