The next chapter for Learning on YouTube — from blog.youtube by Jonathan Katzman

Next year, qualified creators can begin offering free or paid Courses to provide in-depth, structured learning experiences for viewers. Viewers who choose to buy a Course can watch the video ad-free and play it in the background.
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…to help learners apply what they’ve learned, we’re introducing Quizzes — a new way for creators to help viewers test their knowledge.”

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