Service and lubricate doors/hinges/locks/deadbolts
Loose screws and parts will lead to failure faster
Just pick up a screwdriver and walk around to all your window and door locks. Jiggle them, if they are loose, tighten them.
|Drill||Wood for stripped screw holes|
|Utility knife||Common door hardware screws|
How to maintain and install locks, deadbolts and hinges
There are some great YouTube videos to help you maintain and install locks, deadbolts and hinges.