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 Avast’s free version. Get full details on its key features, how it protects your device, how to safely install it, ...

Keep your computer and other devices safe from viruses and other harmful software with these top-rated antivirus programs.

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

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

From premium companies like Bitdefender and Malwarebytes to budget tools like AVG, I’ve tested the most popular antivirus ...

Overview: Lightweight antivirus software improves protection without reducing speed on older Windows computers ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

Russian criminals, for example, have become adept at scamming Australians out of money via fake log-in requests to bank ...

Free antivirus apps can protect your PC from common threats—but paid software often adds stronger defenses, extra tools, and peace of mind. I'm here to walk you through the differences. When the IBM ...