Where do you ask questions about how to use the forum.

For example, I have two questions.

1. Is there any way to get email notificaiton when someone posts a reply to your post? Whoa! On this threat post I saw a notification option at the bottom. But on others I haven't.

2. I can find Health A-L, sometimes. But other times I can't. But I'll be damned if I can ever find the other Health letters. Or am I on too many forums and I'm getting my wires crossed? Maybe that isn't this Forum.

I feel like I've fallen down the rabbit hole. Things appear at sometimes and not others. I am real sorry if I am talking about the wrong forum. Suddenly I am so turned around