Here is a short list of instructions to get you started.
Once you log into Moodle for the first time, you should edit your profile. The only required items are:

First name:
Surname: (last name)
City/town:
Country:
Description: (a short description of who you are)

The next thing that you should do is click on the course that you would like to enroll into. All students can self-enroll into their courses. If a teacher has created a course enrollment key, you will need to know that key before you can enroll in their course.

Thank you and we hope that you enjoy Moodle!

Your Moodle Admins