How does an xbox work?
like how does electricity from the house get to the xbox (to work)?

I know the answer the xbox is an excellent video game development and it well you can play simmer to the PS ( PlayStation ) and the xbox has some good features also the xbox1s is the most recent version

You plug it into the wall and turn it on and voilait works
basically the energy is passed through the mains into the xbox and it works 

hope this helps