Click the gear icon button at the bottom left of your course page, select the Edit settings from the Options panel. The Edit course settings page will open.
On the Edit course settings page, under General, for Course visibility, select Hide or Show.
Click Save and display.
Instructors can hide courses that are not ready for use (after the automatic release date), or open courses prior to the beginning of the semester.
Checklist for Moodle Course
How to enroll users?
How to add and manage sections for your course?
How to edit course information (name, image, teacher)?
How to edit the course overview block?
How to facilitate learners' self-monitoring with Moodle block?