Knowing how to wire a light switch is critical if you are going to tackle the job yourself. Here we show you how to wire up a ...

Go to the main electrical panel and flip off the circuit breaker that’s feeding power to the light switch. (Or, unscrew the fuse if your home has a fuse box.) ...

Here's how to swap outdated three-way light switches for something much better.

Below, Donnelly tells AD how to wire a light switch with this simple step-by-step process for a single-pole light switch without zapping yourself along the way.

Installing a wireless light switch is a simple upgrade that you can accomplish in an hour or less. You can control lights from as far as 100 feet away without running any wires through the walls.