Microsoft Defender is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.

May 5, 2025 · In a rapidly evolving digital landscape, device security has become an essential pillar of personal computing. For millions of Windows 11 users, Microsoft Defender acts as the …

Apr 22, 2025 · Learn how to activate Windows Defender on Windows 11 with our simple step-by-step guide to ensure your device stays protected.

Protect your privacy, identity, and devices with Windows Security. Explore Windows 11 security features like Microsoft Defender Antivirus that help keep you and your PC safe.

May 12, 2025 · Microsoft causes confusion with its names. This is also the case with Defender device protection. The guide breaks down the differences between Windows Defender, the …

Apr 23, 2025 · Download Microsoft Defender for Windows now from Softonic: 100% safe and virus free. More than 3465 downloads this month. Download Microsoft Defender

Learn about getting started with the new Microsoft Defender on your personal devices including Windows, Mac, Android, and iOS.

Jun 9, 2020 · Windows Defender is the stock antivirus on a Windows 10 system. It is installed by default, it cannot be removed, and it generally works well to keep a system safe.

If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Dec 11, 2025 · Windows Defender Security Center is Microsoft’s built-in dashboard that centralizes all Windows security settings, tools, and threat-monitoring capabilities under one …