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.

The importance of anti-virus programs in safeguarding our digital experiences cannot be overstated, especially when our lives are connected to the internet more than ever. The online world has become ...

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 lot of attention focuses on the best paid antivirus suites, but free antivirus solutions are worth talking about, too. Not only are Windows’ built-in safeguards a solid option, but the same ...

ESET NOD32 Antivirus, the award-winning antivirus software, offers protection against all types of malware and digital threats such as viruses, spyware, worms, rootkits, exploits, ransomware and ...

Kaspersky Free was designed to protect your computer against malware. It's a version with all the bare essentials: file, email, web antivirus, automatic updates, self-defense, quarantine, and so on.

PCWorld highlights three superior antivirus alternatives to PC free trials: Windows Security, free options like Bitdefender and Avast One, and comprehensive paid suites like Norton 360 Deluxe. Free ...

Whether you bought your computer to work from home or just for video streaming and casual web surfing, it’s important to protect your device and the data on it with antivirus software. But you don’t ...

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 ...

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 ...