Ever since a few weeks ago all of the games I own run at about 20fps, I need to put them on low or change the resolution to make them run decently.

Help?

Ever since a few weeks ago all of the games I own run at about 20fps, I need to put them on low or change the resolution to make them run decently. Help? [img]https://i.gyazo.com/07d4d870c4ed42fd005e9157e2745765.png[/img]