1. Download from the website of Onion College: If you are a member of Onion College, you can log in to official website of Onion College, find the course you want to download on the "My Course" or "Members Only" page, and then click the "Download" button.

2. Download on the Onion College App: Use the Onion College App to watch the member courses, you can find the courses you want to download in the App, and then click the "Download" button. After downloading, you can view the downloaded courses on my download page.