Stuck at spinning dots

Hi, first of all, sorry for my bad English.

My issue is pretty straight forward: last night I left my computer powered on, and when I woke up, I had a Windows update screen stuck at 100%.
The mouse didn't work, everything was frozen.
I restarted my PC and it froze at the spinning dots loading screen. Before that, I had a screen saying "preparing your desktop", or something like that.

I already had this problem, and solved it by leaving my computer powered on the whole night, again.

Is there a simpler solution?
Thank you.

Hi, have you done anything to validate that all is well with your PC?

I suggest you start with the basics: run chkdsk c: /F from an elevated command prompt, then run sfc /scannow.

When those are both clear, please post again.

I figured it out by myself. I just hard rebooted my pc several times and it worked. Weird.

Thank you for your help.