Check this stuff out.
If ever you have a technical concern, check the FAQ first. A lot of common technical questions are answered there, and it will save you time. Of course, if you don't find the
answer to your question, you can also post on "Feedback" and get an answer that way.
I'd suggest you take a spin around the Newbie Guide to TORn if you haven't explored the site itself yet. It's a basic overview of everything our beautiful site has to offer.
Sooner or later, you will want to post a picture, or put an image in your footer. When that time comes and you find yourself
totally clueless, Tauriel's Very Thorough Guide to Posting Pictures will become very valuable to you. I suggest you take a look, and if you're not interested now, bookmark it for future reference.
Finally, the posters in the Reading Room have some tips and encouragement for those who wish to join the discussion.
Read these suggestions here.