How do I add materials? 

Open the course and enable Edit mode. In the required section, select Add an activity or resource. Choose a resource such as File, Folder, Page, URL or Book, add its name and content, and save it.

Files may also be dragged onto a course section when the browser and site allow it. Check file accessibility, use meaningful link text, and avoid publishing copyrighted or personal material without permission. Use activity completion or access restrictions only when they support a clear learning path.