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.

Editorial Note: Forbes Advisor may earn a commission on sales made from partner links on this page, but that doesn't affect our editors' opinions or evaluations. Avast has an excellent reputation for ...

Both Avast and Bitdefender originally built their reputations on their high-quality, free solutions. Even though they've both grown into professional-grade security companies, they still offer ...

NEW YORK, Aug. 2, 2025 /PRNewswire/ -- As digital threats evolve and user reliance on personal devices grows, the need for robust, multi-platform cybersecurity solutions has never been more urgent.

Avast Free Antivirus offers an antivirus and anti-malware protection, along with features you're most likely to need, but would rather not think about - like one-click system checks, and unwanted ...

McAfee and Avast are two of the biggest names in cybersecurity, each offering great deals on antivirus software. Since pricing and features are similar, choosing between them can be difficult. I’ve ...

A new interface optimized for Windows 8 makes it easier to get at the interesting new features in Avast 8, which include a file shredder, browser cleaner, and software update tool. Senior writer Seth ...

As well as a solid reputation for protecting computers from viruses and malware, Avast offers a wide range of useful related tools. These include password protection, data shredder, webcam shield, ...