You’re probably familiar with the “three-prong converter.” A house with old two-prong outlets won’t allow for standard three-prong plugs to connect. The solution? Pop over to the hardware store for a small converter that plugs into the outlet and then allows the three-pronged plug to fit. Done.
Except not really. Since the 1970s, major appliances are required to have three-prongs, and for good reason. It allows the appliances to work with homes that have grounded electrical outlets: that’s what a three-prong outlet is. A house with these outlets has been properly grounded. If your house is old enough that it still has two-prong outlets, we recommend you upgrade your electrical service rather than use converters, also known as “cheaters,” as a way around it.
Whether you own a home or are renting a room, we think it’s important you at least understand the basics of the electrical system in your home, in order to know what to do when something goes wrong. One component of your electrical system that is particularly important is the electrical panel—also referred to as the circuit breaker box. This is responsible for dividing up the electrical power in your living space into circuits.
Of all the various issues that can impact different areas of your home, electrical issues are among the most dangerous. Sure, a plumbing problem can inflict water damage, and an HVAC malfunction can leave you uncomfortable for a day or to, but an electrical malfunction can cause electrocution or even a house fire. It’s essential that you check the wiring in your home at least once every few years. Or rather, have a professional 
