Hi @sabrams ...
Here's a Guide for you to look through: https://community.canvaslms.com/docs/DOC-12743-415241388
(This Guide and several others can be found by clicking the "Guides" menu at the top of any Community page and then selecting "Canvas". Then choose the appropriate role for your needs, and you'll find lots of resources available for you to browse through. Posting questions here is also perfectly fine...just wanted to provide you this resource as well.)
@sabrams , here's the link to the guide that explains how to delete a folder - How do I delete a file or folder as an instructor?
You might also be interested in the link to all the different Canvas Instructor guides, I've got them bookmarked and reference them all the time! https://community.canvaslms.com/docs/DOC-10460
Have a great day! Kona