There are two simple ways to register for a course. First, you can click 'My Account' on the menu to register, then choose the course you want and click 'Start Now' to enroll. Second, you can go ahead to choose the course, click 'Start Now' and you will be requested to input your email where you will be sent a key to complete your enrollment.
First, you need to create an account if you don't have one. Second, click on 'Become an Instructor' on the menu, and then follow a simple instruction to apply. Once approved, you will be able to create a course.
Whenever you create a new course, especially for the first time, it will be briefly put on hold until the academy course team checks some basic things and approves. Thereafter you can continue to edit and improve your course.
There are many ways to seek help about a course your'e taking. You can ask questions or see already answered questions in the course forum. When you logged in and browsed the course, you will see the link to the course forum first thing on top. You can directly ask the course instructor during your correspondences.