Where can I find the Ask Questions forum for my course?

Is enrollment required to access the Ask Questions forum?

Can I just post my question on the Activity Stream tab?

How do I post a question and start a new discussion on the Ask Questions forum?

How do I post an answer to the Ask Questions forum?

How long before my question receives a reply, and how will I know?

How do I stop receiving notifications for my course?

How do I leave the Ask Questions forum for my course?