I can't finish the Windows updates!

Turn off and turn on the PC three times by forcing the shutdown with a long press of 5 seconds on the power button.

After the third time, the PC will give you the choice of advanced options.

Hello, this has happened to me often, try to do the updates in small groups if you can, for example the first 10, then restart, etc., etc.,
I hope I was able to help you.

Thank you for your advice, I followed the one about holding down the power button while tapping the F9 key and it works, thank you very much for your help.

Hello,
I bought a computer a few days ago, an Asus laptop. I turned it on this morning and it indicated that there were some updates to be made and that it would be advisable to do them. So I did, it completed at 100% and the computer restarted. But during the startup, a blue screen appears with "Unable to complete updates, reverting changes, do not turn off your computer." And it is impossible to go any further. When I restart it, the same screen appears again, I tried tips from other forums like pressing escape multiple times, the power button for 10 seconds, ctrl alt delete... But none of them work and the screen remains the same.. Plus, I'm not very tech-savvy. Is it possible to get some help? Is the computer ruined?
Thanks and good evening everyone!

Thank you eureka71300 for your response, but my "big" problem is that the computer is stuck in a loop (so it's blocked) for hours trying to undo the changes, with no way to start it normally to access anything.
The success of the updates is another issue...

Thank you jojo29: that's good to know... Assuming I can access the BIOS to set a boot from an inserted CD, I imagine???
Let's see if I can find out how and if that works...