How to Reset Windows Security App on Windows 11?

In Windows 11, users don’t need to install any third-party antivirus app to protect their computers. The operating system ships with a built-in security tool called Windows Security. Windows Security, previously called Windows Defender, is a built-in security tool that protects Windows PC from various security threats.

The latest version of Windows Defender also has some advanced security features such as Ransomware Protection and Exploit protection. While Windows Defender or Windows Security application is bug-free, users can sometimes face problems. A few Windows 11 users have recently reported issues with Microsoft Defender. Users have claimed that the Windows Security application is showing an error, and sometimes it fails to run the scan. This risewindows article will show you how to reset Windows Security on Windows 11.

Quick Note:-  Regardless of how you reset the Windows Security app, resetting will restore all its settings to their default values.

How to Reset the Windows Security through Windows 11 Settings?

To reset the Windows Security app using Windows 11 Settings, use these steps:-

Step 1. Firstly, open Windows 11 Settings.

Step 2. Select Apps in the left sidebar.


Step 3. Then, click on Installed apps in the right sidebar.

Step 4. After that, in the “Installed apps” settings page, scroll down and click on the three dots menu beside the Windows Security entry.

Step 5. Next, click on the Advanced options in the menu.

Step 6. Then, click the Reset option on the following screen.

Step 7. Again, click the Reset button when prompted.

How to Reset the Windows Security using PowerShell?

To reset the Windows Security through PowerShell, perform these steps:-

Step 1. First, open Windows PowerShell as an administrator.

Step 2. Next, copy and paste the following command in the elevated Windows PowerShell. Finally, press Enter key on the keyboard:-

Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage

That’s it for the article.

I hope this post will be informative to you.

Good luck & keep reading, guys.

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