Hi TrustNMakeMoney, and welcome to HP! You can manage the trackers and stuff like Adsense under "My Account" (top left corner of your screen) and "Affiliate Settings" on the left-hand side.
Also, the Learning Center is a very good place to start if you're confused about anything here. It really is a lifesaver!
http://hubpages.com/learningcenter/contents (Or you can click on the link that is always at the very bottom of your page that says "Learning Center")
It's a lifesaver! Hope you find some useful information to help you get going!