Piotr
Hello.
I'm am recently experiencing a problem while typing alt+F4 on the keyboard. normally it closes the application opened.. however on my account it does not!.
i tried to create a new account and see if the result is the same.. actually it wasn't.. on the second account i was still able to use the alt+F4 key.
So i guess that the problem is related with the configurations of my account.
Any suggestion would be great :)
Piotr