cat, I don't mean to preach, but the only way we Techno-Graphic Newbies or Experts learn anything is by actually doing it. Nothing wrong with having someone help you, but have them show you what they did, and then, most importantly, do it yourself!
In fact, why don't you even try it yourself first with the few relatively simple steps given here.
Make notes if necessary, especially on processes that you don't do regularly.