Hi, and thanks for reaching out. My name is Bernard a Windows fan like you. I'll be happy to help you out today.
I understand the issue you have, there is nothing to worry I am here to help, as of the moment you cannot use the PC right? In this case, kindly follow the steps below:
First, we need to go to Windows recovery mode and try the options there:
Restart the device 3-5 times until I reach Windows recovery mode, wherein you have the option to select Continue, Troubleshoot, or Exit.
Or try to Press and hold the Shift key while continuously pressing F8 while starting the PC
Then on Windows Recovery:
Do system Restore:
Click Troubleshoot> Advanced options> System restore - Follow the prompt and choose the date when it was working fine.
Note: Once done, we need to get the logs to analyze what is causing the issue, can you please check if you have minidump files on the PC so that we can further examine what is the root cause of the issue?
Press Windows key + E (To open file explorer)
Click "This PC" > then follow the file path:
C:\Windows\Minidump
Copy the Minidump files and save them to another location like Desktop or Documents.
Then please upload it to Cloud storage like OneDrive or any cloud storage you are using and please share the shareable link here.
To upload and share the link using One Drive:
Go to this link: https://onedrive.live.com/ then upload the file.
Then provide the shareable link by following the steps from this link: https://support.microsoft.com/en-us/office/shar...
Let me know how it goes and I hope that helps.
Bernard