Driver Easy Causing Computer Randomly Shut Down When Playing FNAF OS Games

Yestdays. I Installed Driver Easy And Downloaded/Updated Drivers. Some Happened Playing Games And Some Cause Computer Randomly Shutting Down And Make Power Is Being Left off. Some Happened Startup Computer And Some Happen randomly all time. Seems. Sleep Mode Is Now Bugged And The Problem With Driver Easy. I'm need Get rid of Driver Easy. Please Help me Now I'm Scared