Adding 3-way light switches to stairways, long halls, or large rooms can improve safety and convenience in your home by allowing you to turn a light on or off from two different locations. GFCI's can be installed to replace older outlets, protect ungrounded circuits, or keep new wiring code-compliant. Through a mix of lecture, Q&A discussion, and hands-on practice, this class will teach you how to tackle these two popular updates to a home's electrical system.