Some Moodle terms and features. Add some more!
The directory resource can display a whole directory (and its subdirectories) from your course files area. Students can then browse and view all those files.
IMS Content Packages
IMS content packages can be created and edited using a variety of content-authoring software. Content is usually displayed over several pages, with navigation between the pages. The content-authoring software produces a zip file, which can then be uploaded to your course in Moodle.
The zip file is unzipped automatically in Moodle, and the content of the package displayed.
There are various options for displaying content in a popup window, with a navigation menu or buttons etc.
Labels are a little different from other resources because they are text and images that are actually embedded directly among the other activity links in the course page.
This type of resource is a simple page written using plain text.
A number of formatting types are available to help turn your plain text into nice-looking web pages.