Hello there, @gitrman47 Welcome to the Canvas Community. Thank you for posting your question. This video tutorial will give you a great description of the RCE (Rich Content Editor) and where to find it: .
Then, depending on your role, you can access more specific written Guides on how to use the features in the RCE:
I hope this information will be of help to you, Glenn. Please let Community members know if you have any questions about this. Thanks!