Passenger side headlight out

The passenger side headlight on my 1993 corolla is out and i have checked all the headlight related fuses and replaced the bulb, what else can i check to see if i can fix it with my limited skills.

If the buld and the fuse didn't solve the problem the next step whould be to locate your ground wire. They some times come out of there seating, or the ground may just need to be cleaned