you wont be able to upgrade your video card in that computer. Its a laptop the graphics card is a chip soldered into your motherboard and theres nowhere to hook one up. one thing I find works is to go in your task manager/processes. find your game in there, right click and set priority to high or real time. It works as long as going into the task manager doesn't stall your game, because you have to have the game on to do it.