Tazz,
If you press the F1 key for help there are a bunch of topics that will help you. Also, you may find a book at the local library about accounting. It really depends on how your business structure is set up and how you plan to do your taxes, as to how complicated your accounting system should be. Like my wife, just starting out and a sole proprietor she just needs to record her expenses and sales for our tax guy at the end of the year.
I hope this helps.