First, launch the game. second, go to settings, next go to camera. now there are several different amazing camera settings, but when your just starting out, just move the slider around without paying any attention and when your not happy, keep it.
when your done with that, go to controls. once again there are several amazing key bindings worth not mentioning. what i would suggest is click on the binding you wish to change and smash you keyboard or controller and repeat for everything else.

First go into ranked without warming up or getting used to your controls. When you're in the game, don't worry about the ball, just chase your teammates and bump them. that's how you win the game, whoever gets the most bumps wins.
-Epic games

You dont.

this step is really important. when you get bored of Rocket league, stop playing and never come back.

thanks for reading this guide. i hope it was informative and helpful to you new players, though why your on steam and not epic i don't get.

(note: this guide was clearly a joke and if you took it seriously, don't listen to me and have a great day, winning :) )