How does course hero work

study guides, infographics, class notes, step-by-step explanations, essays, lab reports, videos, user-submitted questions paired with answers from tutors, and original materials created and uploaded by educators. Users either buy a subscription or upload original documents to receive unlocks that are used to view and download full Course Hero documents.[2]

Explanation:

Course Hero offers a Basic (free) Membership as well as a paid Premier Membership. ... All members also have the ability to earn Unlocks and Questions by contributing their own study documents to Course Hero's library; you can earn 5 Unlocks or 3 Questions (up to 9) for every 10 study documents submitted.

we need a link or picture : )

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