Sections are your main topics, while pages may go into more detail on those topics. Think of your module like a binder. Sections are the tabs, while pages are the pieces of paper behind the tabs with all the information on them.
- Pages can only be created within a section.
- Each section must have at least one page.
- If a section does not have at least one page, users will get a Page Not Found error when they try to go through the orientation and will not be able to continue on.