I CANT GO FULLSCREEN

My PC is on windows 11 and there is some errorn code pics

My Specs (DONT SAY THEY CAUSE ISSUES BC THEY ARE VERY GOOD): Intel Celeron N4020 @1.10GGHZ 4GB DDR4 RAM 118GB SSD WINDOWS 11 and on the image is saya mouse but if i go F11 then my pc says keyboard