I want to take down my garage door and close it off for another room.then open a wall next to it..will be doing all this project myself.not a carpenter at all.any advice on materials to use on wall and electrical advice for plugs outlets and lights also.

I know some of the basics just need some guidedance.this is our first home to buy.need to keep expenses down much as possible.thanks to anyone who can help.Thank You..Goose