I have been using Windows 11 since 2021 without any issues. However recently I have a popup in the taskbar "Your version of Windows has reached end of service". I am currently on 21H2. When I PC Health Check I get the following. I have downloaded the 24H2 image and may try to update via that....if it fails to install will try the following....
1. Go to the official Microsoft website to download the Windows 11 ISO file.
2. Use tools like Windows Media Creation Tool to create a bootable Windows 11 USB drive from the ISO file.
3. Boot your PC from the USB drive and start the Windows 11 installation process. Follow the prompts until you reach the screen where it says your PC can't run Windows 11.
4. Press Shift + F10. This key combination opens a Command Prompt window during the installation process.
5. In the Command Prompt, type regedit and press Enter to open the Registry Editor. Now, navigate to HKEY_LOCAL_MACHINE\SYSTEM\Setup.
6. Right-click on the Setup key, select New > Key, and name it LabConfig. Inside the LabConfig key, create new DWORD (32-bit) Value entries with the following names and values:
BypassTPMCheck and set its value to 1.
BypassSecureBootCheck and set its value to 1.
Create BypassCPUCheck and set its value to 1.
There are many warning on the microsoft web site about potential problems so if you do this it is at your own risk.