On Windows 11, you can manage various settings and features from Microsoft Defender Antivirus, and in this guide, I'll show you how.

The message clearly says that a required Windows Service could not be started. Here are the areas you need to take a look at to fix this Microsoft Defender error: Check Windows Defender service ...

With the release of the Windows 10 May 2019 Update, Microsoft introduced a new security feature called Tamper Protection that protects security settings for Windows Defender antivirus from being ...

Check if Microsoft Windows Defender does not start on Windows 10 issue still occurs. Method 9: Reset PC This is considered to be the last resort when the above mentioned fails to fix the issue.

WinDefThreatsView is a freeware for Windows that helps you set default actions for the list of threats detected by Windows Defender Antivirus.

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

How to completely disable Windows Defender on Windows 10? There are several ways to disable Windows Defender on Windows 10, please see the detailed instructions below.

Windows security: Microsoft Defender AV can now stop malware from disabling it Microsoft adds new tamper-protection feature that stops malware from switching off key security features.