<human>: What's the best way to find out if my computer is infected with a virus?
<bot>: The best way to find out if your computer is infected with a virus is to run a scan from an antivirus program. You can also use a malware scanner to check for any malicious software on your system. Additionally, you can manually look through your computer’s files and folders for any suspicious activity or unfamiliar programs that may be related to a virus.