You probably already know how to reset a circuit breaker, but what about your kids or baby-sitter? Use this tutorial to show them how.

We asked an expert to explain all the problems that can cause tripped circuits, how to check your circuit breaker, and when to call a professional.

Is there a circuit breaker in your home that keeps tripping? It may need to be replaced. Fortunately, testing and replacing a breaker is something you can do.