Open the door and ensure all of the hinge screws are tight with a Phillips-head screwdriver. Replace loose or missing hinge screws with 2-inch wood screws.
Close the door slowly and observe where the door is out of alignment with the frame. If the door rubs the top of the door jamb, adjustment to the top hinge is necessary. If the door rubs near the bottom of the door jamb, adjustment to the lower hinge is necessary.
Remove the center screw of the hinge that requires adjustment with the Phillips-head screwdriver. Insert a 3-inch wood screw into the center mounting hole of the hinge, and tighten it with the screwdriver. The 3-inch screw will bite into the jack plate of the door frame and draw the hinge tighter against the jamb.
Open and close the door, tightening the 3-inch screw as necessary until the door no longer binds. Re-tighten the remaining two screws on the hinge you are adjusting.