YEESH, 2GB of RAM? Most games won't be able to run on that-the minimum is 4GB and even there you will have a bit of a problem. At those specs I guess you could get a NVIDIA GeForce GTX 730 (or even 720), but it's best to upgrade the RAM a bit. 2 GB isn't really gaming grade. Is it possible to tell me your CPU model to know whether it runs on ddr2 or ddr3 RAM? Go into the Device Manager, open "Processors" and tell me the exact number and model.