No power to an outlet or a specific light switch does not work.
Replacing an outlet or switch is actually a very minor repair. With the power turned off to the area, it is not at all dangerous. The parts can be purchased for ...
No power to an outlet.
First, try resetting your circuit breaker. If that isn't effective, and a bathroom or kitchen outlet is affected, it could be a tripped GFI/GFCI. The GFI/GFCI is ...