Although I posted in quite a few threads, when I discovered this place, it did take me a while to find my way around properly.
It took an age whilst people kindly explained how to turn off the email verification that was sent, every time someone posted in a thread I had.
Much the easiest way to see what might interest you, is to click on Quick Links, at the top of the page, and then Today's Posts.
You can see who's posted in threads that may interest you, and scan over those that don't.
Clicking the question mark at the bottom of the page, next to Who is currently on-line, can sometimes be quite useful.
It isn't that complicated.
Technology wise I'm a numbskull, so you're bound to find your way round the forum, more quickly than I picked it up.
