How to remove a stripped screw.
If the screwdriver keeps slipping out of the stripped hole, cover it with a small piece of Duct tape, with the adhesive side against the screw head for extra grip. Press this into the hold with the screwdriver and try again.
If the screwdriver keeps slipping out of the stripped hole, cover it with a small piece of scotch tape, with the adhesive side against the screw head for extra grip. Press this into the hold with the screwdriver and try again.