How do I reply to a Discussion?
Replying to a discussion topic is simple and straightforward.
Note: The example shows how to reply in a threaded discussion, but the process of replying is the same for a focused discussion.
Post a Message
After clicking in the Write a reply... text field, you can write your response in the Rich Content Editor . You can add links, photos, equations, and/or media  also, if your course allows you to, you can attach files. Once you finish, click the Post Response button .