Hi
i just started using blender and finished my 1st tutorial … yay for me 
but im working on my 2nd … and im facing some problems i didnt faced it last time i really dont know why
so first thing is that my ( LEFT ) Ctrl key dont work … i dont know why but the right one works fine … its just too far from Z key , but how can i fix that ??
and my UV editor screen mode doesnt change at all … i mean it doesnt show me any changes like this picture from Andrew tutorials …
and i yet dont know why 
…
can anyone help me please …
Thank you
