How can i change it back to default font size?

[gabrielmacaser1]

So, I was editing my Pictures in photoshop and it suddenly changes the font size of my computer. I don't know what did i do. Help.
Screenshot by Lightshot

 

[Tim-ANC]

Check the custom scaling settings.

 

[gabrielmacaser1]

How to do that?

 

[Tim-ANC]

I haven't used win 8 in a while but it should be in control panel - display settings. Or right click a blank spot on the desktop.