Board Thread:Support Requests - Getting Started/@comment-46467414-20201015044810/@comment-9605025-20201015051700

As you said, there are a lot of "extra" features. It is impractical for anyone to provide a summary of it all so please tell us specifically what you want to know more about or are having an issue with. If there is nothing in particular at this time and you just want to get acquainted with the features in general, then it might be a good idea to browser Help:Contents.