When you first sign up, your system has several templates already in the program for you to use. These are some of the most popular and will get you up and running quickly. First, you need to customize them with your name. The stock templates come with "XXX" as the company name and you will want to change that out to fit you.
In the Menu on the left, select "Settings/Templates":
On the page with all of your templates, you can re-arrange them by drag and drop. You can edit them by clicking the "Edit" button to the right. Very simple.