Taking a course: lessons, quizzes, and learning games

Each course is broken into lessons you work through at your own pace, followed by a quiz to confirm you've absorbed the material. Some courses also include short learning games designed to reinforce key concepts in a more interactive way.


You can stop partway through a lesson and pick up later; your progress is saved automatically to your account, so there's no need to finish a course in one sitting. Everything is accessible from desktop, laptop, tablet, or phone, so you can study between calls or on shift.