First tab: General
The Name field in the General tab is what determines the URL of the section.
If you use a special character in the section name, use the Output URI field to clean that up. T4 is set to translate spaces in URLs into hyphens. It also ignores special characters.
Example: If the section name is Tuition & Fees, the URL would be translated into tuition--fees. To avoid double hyphens, go to the Output URI field and enter tuition-fees. When entering content into the Output URI field, always use lowercase and separate words with a hyphen.
Second tab: Content
Here is where you will spend most of your time. Here you will create new content, modify existing content, and re-order content in the hierarchy.
Last tab: More
Click the More tab, select Child Sections. This menu allows you to re-order sections that live under the one you are in.