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 internet is a scary place. Even for someone who spends most of their time on Amazon.com and checking email, there are ...

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 ...

NEW YORK, Jan. 7, 2026 /PRNewswire/ -- Expert Consumers has recognized Webroot for its lightweight approach to antivirus protection, highlighting the software's ability to deliver essential security ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Avira is a cybersecurity company known for its freemium ...

From our phones to our laptops, we use many gadgets and increasingly store vital information on them. Malware can steal this data and lock you out of your devices, derailing your personal and ...

ZDNET tested the best antivirus software on the market, with support for multiple operating systems, VPNs, and robust protection.

Your device's built-in antivirus software might not be enough because cyber threats continue to evolve. While a tool like Apple's XProtect offers basic protection, it often lacks essential features ...

Even top-of-the-range antivirus software can’t restore encrypted data unless a certain decryption key has been developed for ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Webroot - known for its cloud-based, lightweight antivirus software designed to deliver real-time protection while using minimal system resources. As cyber threats continue to target everyday internet ...