William: Go to the learning center on HP. Then scroll down to affilate programs. There are 3 articles about Adsense. If you have already been approved, you go to your account and click on earnings and scroll down to affiliate external settings. You will see Google Adsense. Click on configure and you will have to put in your Adsense publisher ID which is usually something like this: Publisher ID: DB9933959596969939.... It is long. Just don't leave the words Publisher ID with the rest of it.
You will earn from HP earnings program once Adsense is set up. But you need 100 bucks earned before Adsense pays you, and it is usually a penny or two every now and then. They have a bad rep for shutting you down when you get close to payout cause if they shut you down, they keep your money.