I've been having some problems on Windows 7, my fps in steam games, like unturned and gmod have been utterly garbage. My pc isn't very good but I can usually pull a good 20 fps, but now I can't get more than 2 in online. The odd thing is that my performance in browser games has not changed. I'm not sure if an update changed a certain setting or what. I even installed a tool-thing that lowers the quality of things that are harder to lower-no effect. Please help.