How do you install a new door knob?
Are door knobs hard to install?
Replacing a doorknob is an easy do-it-yourself project.
How do you replace an old door knob?
Loosen and remove the screws holding the inner and outer door knobs in place on each face of the door. Remove each doorknob, making sure to keep the screws in a safe place nearby. Slide the latching mechanism out of the door once both knobs are out. Unscrew and remove the strike plate from the door jamb.