To register for a course, select Courses List from the menu on the left.  A list containing all the courses of your Department will appear. 

To register for a course that is "open for registration", click on the checkbox in front of the course’s name to place a check mark. If the course is "closed" for registration, you should click on its title to submit a registration request which will be processed by the instructor, and you will receive a response.

CAUTION! It is possible that the course you are looking for belongs to another Category -Department.