How to Reinstall Windows Security
6How to Reinstall Windows Security
PowerShell Command Used:
Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage
Windows Defender (aka, Microsoft Defender) isn't installed on your computer like a typical program, so you can't reinstall it like you can regular software. Instead, follow these directions to use a PowerShell command to get the job done. It might take anywhere from 5 seconds to a few minutes to complete. If you can open Settings normally, there's an easier method after these steps.
Issues addressed in this tutorial:
how to reinstall windows security windows 11
how to reinstall windows security in windows 10
how to uninstall and reinstall windows security
reinstall windows security
how to reinstall windows security app windows 11
how to reset windows security app
how to install windows security app
how to reinstall windows security windows 10
how do i reinstall windows security app
how to reset windows security center
how to repair windows security center
how to reset windows defender security center
how do i reinstall windows security center
how to install windows security center
If Windows Security is crashing or not opening, you can reset and re-register the Windows Security app and get the issue fixed. In this tutorial, we will show you the 3 quick and easy ways to reset or repair Windows Security or reinstall Windows Defender in Windows 11/10.
This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.