Not hidden consoles in Win10?

Question

Windows

Hello. Yesterday I launched the game, but everything ended with a black screen, from which it was not possible to exit. That is, in general - no ctrl + shift + esc, ctrl + alt + delete, alt + f4, alt + f5, logout - nothing. Even pressing the power button didn't help. Only reboot with the button helped, well, figs with it. Another thing is that after the reboot, absolutely all consoles became visible and half of the applications stopped running at all. Perhaps some update was installed, but I definitely did not download it.
What it looks like:
In this case, OpenServer does not even know that the servers are running. It's the same with some launchers, and in general with everything where the console is involved.
Some emulators (BlueStacks, MEmu), LightShot also stopped running.
I don't seem to be sloppy, but I have no idea what's going on)

Answer 1

Try restoring from a restore point.

Answer 2

1. Check for viruses from some bootable media not prepared on this computer
2. do sfc /scannow with admin rights - this should repair corrupted system files.