Also adjust your in-game screen resolution according to the power of your graphics card, for budget and low range graphics card set the resolution to 1024*768 or lower and for mid to high range graphics cards in-game screen resolution can be kept high. You should also turn off the resource hungry setting like Antaliasing or set it to the lowest level. If you have a low end graphics card then set the graphics quality to low, for mid range graphics card you can set the graphics quality to medium-high and for high end graphics card the graphics quality settings can be set to high. Lower your graphics quality settings according to your graphics card. It can vary from game to game and computer to computer so the results can vary accordingly. Here are some tips for pc users on how to increase frame rate in games. Your operating system files are not up to date.Under-Powered or Outdated Graphics Card.Poorly Optimized Games by the Developers.Outdated Drivers for your Graphics Card.Very High In-Game Graphics Settings (on lower graphics cards).

Fraps Top Reasons for low fps or lagging in PC games

How to get better fps on windows 10