A computer worm is a type of malware that, once it infects a machine, can automatically copy and extend itself to connected devices. A worm is very similar to a virus, and you can get infected by one ...

It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

A computer virus is a type of malware that can replicate itself on your computer and spread to other devices. You might be infected with a virus if your computer suddenly starts running more slowly, ...