To delete a Course you first need to access the Courses Link on the Left Navigation Bar. 
You will need to click on Administration and then select the Course. 

On the Courses Page, you will need to select a Department.
A table of competencies will appear, find the competency you want to edit and click on the edit button. 

Select the department from the list

Find the course you want to remove in the table and click the DELETE button

A window will pop up and you can click no to abort the deletion or Delete to confirm and remove the course