Hi, thanks for coming into the forums. I'm also a user like you and I'll be more than happy to help you to the best of my knowledge.
There are several ways to repair your Windows 11.
A. Run the SFC scan & update all pending updates for your Window, below is the link for the complete guide.
https://support.microsoft.com/windows/365e0031-36b1-6031-f804-8fd86e0ef4ca
B. Reset your PC https://support.microsoft.com/windows/0ef73740-b927-549b-b7c9-e6f2b48d275e
C. Perform Inplace Upgrade
- Go to Windows 11 website: https://www.microsoft.com/software-download/windows11
- Under Download Windows 11 Disk Image (ISO) select Windows 11 (multi-edition ISO)
- Once done downloading the ISO, kindly right-click on ISO then click Mount> then Click Setup.exe
- You may be prompted by User Account Control. Click on Yes if so
- In the Install Windows 11 dialog, click Next
- Setup will check your PC and show a license agreement. Click on Accept in the license terms dialog.
- Wait for the setup program to check for the available free space.
- On the Ready to Install page, make sure Keep personal files and apps have been checked.
- Then click Install and just follow the prompt.
- Windows 11 will restart your device several times, and lead you to the lock screen. Depending on the options you set, it will keep all your files, apps, and user accounts.
D. Perform Clean Install
Here are the steps on how to create Windows installation media.
- Insert a USB flash drive with at least 8GB of space on a working device.
NOTE: Any content on the flash drive will be deleted.
- click this link https://www.microsoft.com/software-download/
- Download the tool and click run.
- Select Accept.
- Select Create installation media for another PC, and then select Next.
- Select which USB flash drive you want to use.
- Start the download. This process would take an hour or two depending on your internet speed.
Once the download is completed:
- Insert the USB flash drive into the affected computer
- Restart your PC.
- On the Install Windows page, select your language, time, and keyboard preferences, and then select Next.
- Select Install Windows.
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