What is the main purpose of antivirus software?
To detect, prevent, and remove viruses from a computer or network.
How does anti-spyware software help protect users?
It scans for and removes spyware that secretly collects user information or monitors activity.
What does a firewall do in a computer network?
It controls data traffic and blocks unauthorized access to or from a network.
Why is it important to keep antivirus software up to date?
Because new viruses appear constantly, and updates help detect and stop the latest threats.
Give one difference between a virus and spyware.
A virus damages or corrupts files, while spyware secretly monitors or steals user information.
