Monitor screen enlarged too big to find change button
I have a Gateway GT5692 Vista
It gives a selection to make screen fonts larger. I chose the largest, 120 dpi I think or maybe larger than that. Anyway, screen suddenly went so large it overextended the computer monitor, that is, the button to change it back to normal went BELOW the screen so I am unable to get screen back to a size that is readable, in other words, I can do NOTHING with it because there is no way to make a CHANGE, all I see is a giant red screen. Surely there must be a way to get it back to a normal size. Any help? Thanks.
Surely there must be some method to