Posting to a topic

So we know how to make a new forum topic and how to administer forums, but what if we have found something in the forum that interests us and we want to respond to it? This is where posts come into the picture. You can have any number of posts for a topic in your forum.

Janet Norman has let me know that she has seen that a member of the site has added a response to the topic I helped her to create. She would really like to reply but doesn't know how to.