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.

Virus removal tools can be standalone one-time scanners or built into full antivirus software. They scan your system for malicious files and remove them. Standalone tools are great as a second opinion ...

The world is not a safe place, neither for humans nor for your Windows machine. Malware attacks are always a threat to the security of your computer and your personal data. Although Windows 11 has ...

Looking for a new antivirus? My tried and tested favorites will improve the security of your desktop PC, laptop, and mobile devices.

Every time I've had the pleasure of troubleshooting a slow computer, I've discovered that viruses were sapping the PC's performance—and that's included my own. However, you don't have to start pricing ...

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 ...

A malware threat is not something you’d like to encounter in your computer system. Its menace can be very damaging to your company’s network and infrastructure. The best malware removal software ...

If you suspect your PC has been infected by malicious software or a virus, McAfee Malware Cleaner will remove it from your Windows PC. McAfee Malware Cleaner (MMC) is a free malware removal tool from ...

Your PC's antivirus software might be able to tackle malware, but some infections require more powerful solutions. If you're dealing with a nasty malware infection that you just can't shift, a USB ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...