Discover the common signs that your computer may have a virus and how to identify potential threats to your device.

A computer virus may spread from one device to another, take over your software and steal information that can be held at ransom.

A computer virus is a type of malware that can replicate itself on your computer and spread to other devices.

How to Take a Virus off of a Laptop That Won't Go Into Safe Mode or Normal. Many viruses immediately cut off your ability to run a comprehensive virus scan.

The Chromebook is known to be resilient against attackers intruding on your system, but is it possible to get a virus? Here's what we know.

Though they're not a living thing like you and me, computers can get "sick" from viruses, too. A computer virus is a software program designed to replicate itself and spread to other machines.

In particular, this reader wanted to know whether it is possible to get a computer virus just by reading a "regular" e-mail or if it is necessary to download a file in order to get one. If you're ...

Theoretically, a virus could attach itself to any executable program. On a modern computer, there may be hundreds or even thousands of potential host programs.

A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.