Cannot resize screen area

[Thira28]

I did a resize on my kids computer to 800x600 in screen area. I then went to advanced and changed the font size under display to other-150% of normal. I can no longer get to the bottom of the page to click "OK" so that I can change it back to prior settings.

Can someone please tell me how to get back other screen size settings. I have a Nvidia TNT card with Nvidia drivers installed. I do not have another software adjustment to resize the screen area.

 

[SeraphV]

Change the settings to your preference and then hit enter.

 

[Thira28]

I had to go to safe mode and correct the problem