Fix Windows Security Not Opening On Windows 10 and windows 11

Published: 18 February 2023
on channel: Howtosolveit
44,871
157

Some Windows users are reporting that the Windows Security Stopped Working or not opening. Windows Security, or Windows Defender, is the default Antivirus and Security solution available with Windows. In most cases, Windows Security doesn’t open and work after Windows Update was installed or after upgrading to Windows 11. In this video I will show step-by-step guide on how to fix Windows Security not opening or not working on Windows 10 and windows 11.
Method 1. Reinstall using PowerShell Command.
Copy and paste the following command.
Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage

Method 2. Reset the Windows Security app.
Windows Security is storing cached data, so Resetting the Windows Security app should fix the problem.
Step 1: Open the Start menu, type Windows Security, and click on App Settings.
Step 2: Scroll down to the Reset section and click on the Repair button.
or Once you locate Windows Security, click on the action icon (three-dot), then click on Advanced options. Inside the Advanced Options of Windows Security, scroll down to the Reset tab, then click on the Reset button.
I hope this video will help you to Fix Windows Security Not Opening or Working problem.

For more videos on Windows tips and tricks or how to get free wifi internet and how to free internet on phone.

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