Extension Cords
Run your extension cords in places where they won't be damaged by moisture, heat or metal pipes. Don't run cords under rugs, as they may overheat and become damaged.
Throw out cords that are cracked or frayed because electricity can "jump" out of the wires and shock you.
Consider having an electrician install additional outlets into your home if your outlets frequently become warm (this means they are overloaded). Or move some of your appliances to other areas of your home. Overloaded outlets can cause electrical fires.
Bathrooms
Don't use appliances such as hairdryers and electric razors in the bathroom. Water conducts electricity and you could receive an electrical shock.
Christmas Trees/Lights
Turn off your Christmas lights if you're leaving the house. Overheated lights can cause electrical fires.
Electrical Fires
If you ever come across an electrical fire, always remember: NEVER throw water on an electrical fire! Water is a conductor and will make the fire worse! Get out of the house and call 9-1-1. If the fire is contained, and small enough, the only thing you should use on it is a fire extinguisher.