How to enable Window Security in Window 11

Sometimes, we cannot open Window Security in Window 11.

The below steps will help with this issue.

1) Open the PowerShell with Administrator right. You can find it in the Search box.

2) Please copy and paste this text

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

3) Please click enter after pasting the text and close the PowerShell. 

    Then, please try to open Window Security.