Smartphones have become central to everyday life. They store our emails, banking apps, social media, and even work files. As ...

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 ...

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

Android is the world’s most widely used mobile OS—and a major target for malware. These are the top Android antivirus apps we ...

My hands-on guide to the best mobile antivirus apps covers top picks like Bitdefender, Sophos, and more for Android and iOS.

— Recommendations are independently chosen by our editors. Purchases you make through our links may earn us and our publishing partners a commission. We all learned our lessons about computer viruses ...

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 offers freemium antivirus and device optimization ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Founded in 1990 as an antivirus company, Bitdefender now ...