5. Watchlist: If you don’t want to see a lot of Unwanted Threads in the "Show new replies to your posts." section, Which are listed there when we respond to threads and other users write a reply on that thread so we can know what are more replies from other members. you can edit that
watchlist for a clean view.

Do you learned something new?
Thanks
I recently discovered the watch list button and it has been very helpful. In the past I've always wondered how some users get to always be on the first page of every thread. And through the watch list button you get easily notified of a new topic via email and you can quickly respond to the topic and be on the first page. It is a pretty cool feature and I'm making the most out of it.