Microsoft Defender offers great protection from malware -- but there are other online threats you might want to consider, too.
Do you still need third-party antivirus on your Windows PC?
Best Antivirus Best Antivirus Software for Windows PCs in 2026 Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, ...
Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ransomware protection, VPN limits, ...
Security Intelligence Updates for Microsoft Defender Antivirus are automatically installed with the Windows Updates on your PC. Microsoft installs it as a security patch and there is no way you can ...
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