Under Content, construct your course and add course materials, such as documents. You can add it to an unit, and each new document forms a topic within this unit.
- Navigate to Content in your course's navigation bar.
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- Click on the unit for which you want to add a document(s).
- Click 'Add Existing'.
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- Drag 1 (or more) documents from your computer to this section.
- Or click 'Browse' to search more specifically.
Note: the files will be set to 'Hidden' when you add them. You still have to set them to 'Visible', one by one, so that students can see the files.