Personalize your course on the Moodle Dashboard and the My courses page with a unique Course image file (.jpg, .png, or .gif) that represents your course. If you leave this section empty, your Course image will default to a colorful, geometric pattern.
Scroll to the top of your main course page.
Select the Settings item from the secondary navigation.
Once the Edit course settings page opens, scroll down to the Description section.
Inside the Course image box…
drag and drop your image file into the dashed box or click the Add… button (paper icon) and select the image file from your computer.
Scroll to the bottom of the page and click the Save and display button.
