finding my questions

Am new to the Forum. Where do I look for my previous posts?

In the very top bar, next to "Home" and "Mac Forum Blog" what's the significance of a or a white triangle? Are these different kinds of pull-down menus? Is there an introductory tour of this site?

Search, Advanced Search. On right hand side enter your name and your good to go.

Or - Just click on your name - and then you'll see a menu that includes "Find more posts by mshipley" - just click that. You should also be subscribed to your threads - and under the quicklinks menu in the top right - you'll see 'subscribed threads'. If you just click Profile at the top - you'll see all your subscribed threads that have new posts that you haven't seen yet.

And of course, you'll receive email notifications (by default) whenever someone responds to a thread you either created or posted to. Those notifications direct you right to your post.