I've imported a course and now want to use a different course, how do I get rid of the first import?

[maria_crump]

I downloaded/imported openstax, and now want to use a different course.

[Chris_Hofer]

Hello there, @maria_crump ...

Sorry to see that your question has been sitting out here unanswered for such a long.  I'm not sure if you've been able to find a solution or not yet, but if you want to wipe out the entire contents of your course, you can do so by following these instructions: How do I reset course content?.  If you are not able to reset course content on your own, then you would probably need to reach out to someone at your school such as a local Canvas administrator or someone from your school's Online Learning / eLearning department.  Once the course has been reset, then you can use the Course Import Tool to copy content from a different course into your own course.

I hope this will help a bit.  Sing out if you have any other questions...thanks!  Take care, stay safe, and be well.