I have a toshiba window 8 laptop, not touchscreen. We'll yesterday my cat stepped on my keyboard and I'm not sure but I believe he pressed INS scroll lock I don't really know, but anyway now my mouse cursor or whatever won't come out. When I'm on the lock screen like where I enter my password the mouse works. But it doesn't when I'm on the tiles or desktop. I tried pressing INS scroll lock a few times but didn't work I don't have time to go to geek squad does anyone know what to do before I do something and mess it up? Thank you for your help.