You would think it is quite simple right? You just have to write some quality articles post them around the net and you will make some money. Not so simple though.
First of all, you have to connect your google adsense account to your HP account using your unique publishers code that google provides for you. Once you have you site connected, you are ready to begin writing a lot of quality articles for the benefit of the readers around the world.
A hub is a little bit different then a formal article though. You can be as informal as you would like, and you can treat it as a blog post. Just make sure your grammar is top notch. As you write more, you will bring in more views and you earn money through ad clicks.
Personally, I am making a lot more money through the Hubpages Ad Program, which can be set up the same way as google adsense, and has a lower payout.