Aside from the motherboard not having an add on slot, looks like it comes from a smaller computer that has no expansion slots on the back. No way to add a video card to that system even if the motherboard could fit one. If you want that to run games, only thing that computer will do is give you some money for a better system if you sell it. A possibility would be to take everything out of that system, buy a case, power supply, video card and an 1150 socket motherboard, install a clean setup of Windows on it. That way you can re-use your CPU, RAM and hard drive.