That's a good article. It had slipped my mind, so I'm glad you found it. There is a lot to learn, but fortunately you can learn it in small chunks. Just be attentive to quality and relevance on the things you post, post regularly, and vote & comment on posts from others, and you'll do fine. You can learn the rest when you need it. Seems to me like you're off to a great start.
Welcome to the platform!