Maintaining a good electrical system around the house is important for ensuring that you and other members of your family will be safe from electrical shock and fire. Installing GFCI outlets, a modern circuit breaker box, and making other changes can help you maintain a safe electrical system. Here's what you need to know. 1. Install GFCI Outlets GFCI stands for ground fault circuit interrupter. GFCI outlets function by monitoring the electrical input and output occurring in