Frequently asked questions

Browse the catalog and open a course page. Free courses enroll with one click once you are signed in. Paid courses go through a secure checkout before the content unlocks.

You keep access to every course you enrolled in. Videos, lessons and materials stay available in your account so you can revisit them any time.

Yes. Many courses offer lessons in multiple languages. Switch language at any moment — your progress follows the course, not the language you watched in, so a lecture finished in one language stays completed in every language.

There is no deadline. Progress is saved automatically after every lesson, so you can pause and continue whenever it suits you.

Most courses include a quiz at the end of each section. You can retake quizzes; they must be passed before a lecture or section is marked complete.

Yes. When your progress reaches 100%, a certificate of completion is generated automatically. You can view, print or save it as a PDF, and anyone can validate it through the public verification page using the certificate code.

We accept major credit and debit cards as well as PayPal through our secure checkout.

Every enrolled course has its own discussion area. Post a question, start a discussion, and you will see announcements from the instructor there as well.

If a course is not what you expected, contact our support team shortly after purchase and we will review your request.

Create an account and reach out to our team. Approved instructor accounts gain access to a course builder with lessons, quizzes, subtitles and sales reports.