You can use the following ways to navigate the course catalog:

Users can sort assigned courses by the title, duration, status, and due date. In addition, completed course can be sorted by the completion date. 

To do this, they should select the option they need in the Sort By field.

Administrators can select the default option for sorting courses in the User Portal Settings section of the admin portal.

To search a course by the title, description or tags, use the search bar in the top right corner of the page where all the courses are displayed.