Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your ...

Avast Antivirus allows everyday computer users to protect their devices for free. While the free plan is basic, it does offer ...

OPSWAT offers free products to check PC and network security. These products also report non-personal information about the PCs where they're installed, and mining their data turns up some real gems.

Bitdefender Antivirus Free offers strong basic protection from computer viruses, malware, rootkits, and emerging threats. It's lightweight and unobtrusive, partly because it doesn't pack on extras ...

Zephin Livingston is a former staff reviewer at Forbes Advisor, specializing in testing and reviewing privacy and security software, like VPNs, antivirus software, password managers and more. Zephin ...

With news this week of the “FruitFly 2” malware – which can remotely take control of a Mac’s webcam, mouse, or keyboards – and recurring ransomware attacks on PCs, free antivirus software can be a ...

ZoneAlarm is an old and trusted name in the field of computer security. Its free personal firewall has been popular for years, and now, it has decided to step up its game: Its latest product takes the ...

In an era when malware is a looming threat to our computers, the appeal of antivirus software is obvious. But given the wide range of options, it’s tough to choose the one that provides the best ...

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 ...

In 2025, most devices feature built-in antivirus software that scans files you attempt to download, blocking anything it deems suspicious. Antivirus tools also perform automated scans to remove ...

Over 300,000 new types of ransomware and other malicious software are discovered daily, according to the IT security research institute AV-TEST. Computer viruses can slow your devices, create a slew ...