When you purchase a home, you may notice large boxes covering the outdoor electrical outlets. This is a weather-resistant receptacle outlet box, and it's one of the most common electrical outlets ...

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

And you can do it safely, in under an hour, and for less than $50. Credit... Supported by By Tim Heffernan Visuals by Clark Hodgin After 16 months, my home renovation is nearing a happy milestone: ...