Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ...

Free antivirus apps can protect your PC from common threats—but paid software often adds stronger defenses, extra tools, and peace of mind. I'm here to walk you through the differences. When the IBM ...

Looking for a free Android antivirus? Explore the best mobile security apps of 2026 and learn how Bitdefender, Norton, Avast, ...

Marshall Gunnell is a Tokyo-based tech journalist and editor with over a decade of experience covering IT, cybersecurity and data storage. Alongside CNET, his work has appeared in ZDNET, Business ...

Use left and right arrow keys to seek audio. For years, installing a third-party antivirus on a Windows PC felt non-negotiable. Today, however, the landscape has changed. Microsoft has improved its ...

Protect your computer with effective antivirus protection and smart computer security strategies to prevent hacking, malware, and viruses for safer online experiences. Pixabay, TheDigitalArtist ...

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 ...

Virtually every Windows user wonders at one point or another: Do I need a third-party antivirus app in addition to Windows 11’s built-in Microsoft Defender? Do I need any antivirus protection at all?

None ...