This is Sharon, johnsondebera19, and I have learned sew much though reading these threads. Each topic is called a "thread", and each time someone adds something, it is called a "post".
Normally, when someone wants to change a topic, they begin a new thread. That includes a new person introduction, or asking a new question. Adding a new thread is easy to do, you just click on the quilting forum at the very top. You will get a box just like this and it will start a new thread. You can pick your topic category as well, so it will go in the best area, like Introduce Yourself, Chit Chat, or Main, etc.
Everybody should be able to be welcomed to the forum, and a new thread gives us each our own chance for that opportunity. Thanks for asking.