Games will load but not display

I am having an issue with a few of my games, some work just fine but others will load with sound and everything but not display the game, its almost like a screenshot of my desktop when they load i cant interact with anything until alt+tab and close the game. the only major thing ive done recently is update my graphics driver so i could play balurs gate. the games that arent working properly were all installed before the update, and ive tried running them as administrator and uninstalling and reinstalling them but that didnt work, i dont know much about computers so any help is appreciated.