so to cut to the chase I'll make this about my problem and an image of it. note that this happens with other games* when I set my pc games to full screen what i see is a bit pixelated and not 100% clearly what the game is supposed to look like. and when I print screen the game in full screen and paste it in paint I see that game when it's not pixelated. i'll include an image to explain a bit of my problem.
I tried to upload an image for the print screen itself but it's over 2 mb. I can avoid these by lowering the resolution of the game and playing it on windowed,but I want to see if I can fix it.