How to add content to a course
To add a pdf file, points to Build Content tab and then select File. Give it a name and then navigate to the file on your local computer. Set up a display time if you need, and then click Submit.
To add a YouTube video, points to Build Content tab and then click YouTuble Video, search videos by key workds and select Language filter, then click Go. Locate the desired video and then click Select button. In the editing page, you can rename the video, add description, select display format, attach additional file and set availability. When finish editing, click Submit.
You can add other types of content in similar procedure.