Installing a door knob doesn’t have to be complicated. This step-by-step tutorial walks you through the process with easy instructions, making your next home improvement project a breeze.

Pause, make three air circles with your right foot, and then ask the door for permission. This is how one shows respect to a Finnish door.

Reaching to open a door and having the knob actually come off in your hand is like a scene out of a silent movie, but it's something many of us have experienced. When this happens, your first ...