Fix Windows Security Not Opening On Windows 10 and windows 11

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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[anshsaini]

When I am pasting the first command it is showing path error. Please help

[skinwalkerdion]

Reset-AppxPackage does NOT work on Win10.

[davidhuckabayuncensoredmus]

Neither method worked for me and it also told me that I need to spell check the stuff that you told us to type out because it was wrong.

Start Actions button still refuses to work 😡

[buffynote]

i dont even have windows security app in my installed apps
what can i do??

[Superangers]

Thank you man the first method worked for me ❤

[codyarellanes]

Help it just says that You IT administrator has limited access to some areas when i try to get into antivirus

[Fergusius]

when I search in the Apps, I can't find Windows Security. What is happening? I am using Windows 10

[reetuangang]

I found the two steps online and none of them worked

[Viktor-tyyl]

The Reset not work for me but the Repair button next to it does

[Watchandchilltogether]

I did all the steps but it still isnt opening

[Airfice]

I can't go back to windows 7 with my windows 10 pro OS😢😢

[imranabrar]

Two medthods also didn’t work for me 💩

[alexversion]

my useless powershell doesnt recognize anything and bitlocker is cancer too i f** hated windows one more time for ruining my harddrives