Windows 10: Windows 11 isntallation isn't working

I'm trying to install a fresh windows 11 but while installing it suddenly shuts down & restarts shen its still not finished downloading, after multiple tried i figured that it's doing this after a specific amount of time 1-3 minutes from when i boot up into the media installation, wether i started downloading windows & its like 10-15% or even if i stayed in the language section it restarts without finishing the download & i'm stuck without an os, i still have a bootable windows 11 usb flash

:)

 

Printer isn´t working after latest update.

After the latest update from Windows, my Canon Pixma ip6600 printer isnt working. In Device Manager it shows up as working properly but when I go to print it isn´t listed as an option in any programs. Troubleshoot suggests it´s a USB 2 printer on a USB
3 port and that that´s the problem but that cant be since it worked fine before the update. I´ve tried to uninstall and plug it back in but that doesn´t work either.

 

UNABLE TO ACTIVATE WINDOWS AND NUM LOCK ISN"T WORKING

UNABLE TO ACTIVATE WINDOWS IN SYSTEM AS WELL AS NUM LOCK ISN"T WORKING

 

Cortana isn´t working

When I hit enter, it did something, but there´s still no Cortana, even after restart. So I tried it again, but now it says that it failed, because it´s already installed and it´s working in PC. So it should work, but Cortana still isn´t here.