Enrolling for courses is only possible during the given registration period. Once the period ends enrolling should be done through Late Registration.
To enroll for courses, go to Course Registration.
In the Registration tab, you get to search for subjects and filter them by Category, Semester, Level and Credits. After identifying the course/s that you need to enroll, click on the Enroll button in front of the relevant courses.
Once you enroll, your course/s will appear in the My Classes tab and in your Google Classroom.
To check your courses in Google Classroom: https://classroom.google.com/h