How to change the resolution of a game

kamzz_h - Jun 29, 2016 at 06:13 PM
Hello, I have a computer but I couldn`t find it so I picked laptop, I`ve tried many methods, the game is dragon ball Xenoverse and it is laggy and a bit slow, ever since I got it it was really slow and I want to know how to make it perfect with no lag and for the application to go fast