This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 31%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Recently, I helped my friend to reinstall the system. But I found that I can not find the windows defender in the settings.
[
](https://user-images.githubusercontent.com/84253913/228275597-f98e06f1-69f6-492e-8c21-77d9f76b22c6.png)
I tried to find a solution from all kinds of website. Many people suggest that it can be solved by the command line.
However, the "Get-AppPackage Microsoft.SecHealthUI"command didn't work.
Then I found that the Windows11 System do not have the Microsoft.SecHealthUI folder. How can I solve it?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 68%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELT%3C/text%3E%3C/svg%3E)
Hello
Thank you for your question and reaching out. I can understand you are having query\issues related to Defender.
You can take the following actions to turn on Windows Defender if you notice that it is off: Type "windows security" into the search box on the Start menu. Choose Windows Security from the menu. Under "Virus and threat prevention," select "Switch on" then reboot your computer.
--If the reply is helpful, please Upvote and Accept as answer--
