For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.

Best Antivirus Best Free Antivirus for Windows 10 in 2026: Top Free Protection Options Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing ...

Looking for the best antivirus for Windows 11? Check out our top picks to protect your device as well as your system and ...

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, ...

Spread the love“`html When you think about cybersecurity, your mind probably jumps to elaborate third-party antivirus suites, right? But here’s a secret: Windows has had a robust, often underestimated ...

Use left and right arrow keys to seek audio. For years, I assumed Windows didn't have much of an answer to ransomware beyond "install an antivirus and hope for the best." But Microsoft built a genuine ...

Halcyon, the ransomware resilience platform, today announced File Resilience (FiRe), a new capability that prevents ransomware encryption before files are modified. By terminating encryption attempts ...

Add Yahoo as a preferred source to see more of our stories on Google. Better load up some more antivirus software. - Thomas Fuller/SOPA Images/LightRocket via Getty Images Windows users should think ...