We are all notoriously snobbish when it comes to not installing anti-virus software, but largely because we all know that malware is essentially non-existent when it comes to the Mac. Yes, yes, ...

Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Q: With all of the new security features in Windows 11, should I still install some form of anti-virus software, and if so, which one? A: Microsoft has definitely stepped up the security features in ...

The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead A computer virus is a type of program that, much like a regular virus, ...

Similarly, viruses can infect your computer when you visit fraudulent websites. Sometimes you can inadvertently install a virus from an infected external drive, such as a USB flash drive. How do I ...

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, ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

With dubious reports of a nascent malware menace threatening Mac OS X's current status as (for all intents and purposes) a virus-free platform, many readers have inquired about the need for ...

Q: With all of the new security features in Windows 11, should I still install some form of anti-virus software and if so, which one? A: Microsoft has definitely stepped up the security features in ...