You are in the wright board. Although you may not grasp everything in a single day,  but with time you will understand alot about the forum, where and how to post. Already the instructions has been pinned at the top of this board, which clearly state everything you need to know as a newbie. Apart from that, many thread has been created in this board in regards to how a newbie can navigate through the axis of the forum and contribute meaningfully. So just be patient an follow up gradually. Thats how we all started.