Question

ask an electrician to explain to you the electrical wiring in your house and other related important points.

Answer 1

Try to lean about the breaker attached to every outlet plug so that any appliance you want to connect should be in a outlet that can support it.
Larn about all the good connections that you decided in the form of connection points like switches and out lets and check if they suit you and are useful
learn if the devices are wired right. some appliances need 120 volt of power and some need 240 volts. you need to learn if each appliance is getting the required amount of power and not more or less.
Learn if the wire used in your house is of good quality and check if there is any damage and needs to be changed

Answer 2

Attempt to understand about the breaker appended to each outlet plug with the goal that any machine you need to associate ought to be in an outlet that can bolster it.  also try to learn about all the great connections that you chose as connection brings up changes and out lets and check on the switches that they suit you and are helpful 
Additionally try to understand if the gadgets are wired very correctly. a few apparatuses require 120 volt of energy and some need 240 volts. you have to learn if every machine is getting the required measure of energy and not pretty much. 
Moreover,  if the wire utilized as a part of your home is of good quality and check if there is any damage if you found one should be changed immediately.