After purchase you will be given access to an online learning management system where the course is held, and you may log in at any time of day at your own convenience to complete course work. There will be a combination of reading material, assignments, quizzes, and tests that are taken and submitted online. Most courses include interactive audio lectures, some with quizzes. Work is graded and scores are posted online. Upon successful completion of the course a certificate of completion is issued. Students must have a computer with a high speed internet connection with compatible operating system and internet/web browser, and Adobe Reader. For best experience, use of a mobile device is not recommended.