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.

Google has done a great job of making Chrome OS lightweight, yet still secure against common computer viruses, which is one reason it’s a popular choice at schools. However, if you have a Chromebook, ...

We all know that it's a smart idea to have antivirus software on our computers. It's the best and most effective line of cybersecurity when it comes to ensuring that you don't end up downloading or ...

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 ...

When choosing the best antivirus software for your device, its important to know how to use it - otherwise you could be paying for a service that isn't actually protecting anything. Running a virus ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. These are the tech, tools, ...

What is antivirus software, and how does it work? There are a number of definitions, and, depending on which company’s product you use, their tactics for targeting malicious applications like viruses ...

Are you in need of quick infection diagnosis? Online Antivirus services are very useful cyber security tools to identify malicious software by scanning your computer, specific files and URLs. Although ...

An anti-virus program crashing during a scan adds insult to injury: you're already trying to do right by removing malware infections. There's no stand-out cause for crashing during a virus scan; while ...