Hey, welcome to the forum, we're glad to have you here!
This forum uses Markdown to format posts, it's a really simple and effective markup language that can make your posts look amazing. I recommend all newbies check out this post to help them get started.
We also love to share our setup with each other, show us what you've got by posting your screenfetch on our screenfetch thread.
If you have something to say about FOSS, GNU/Linux, gaming, programming or even other less related topics like anime (yes we have a thread just for anime) feel free to post. This forum is filled with all sorts of members and we encourage just about all threads.