So first, Hello there my friend welcome to this forum! Since you are a newbie and you don't know what to do try to first read and learn from the Bitcoin Forum > Other > Beginners & Help. In that section you will learn the different things you should and should not do while inside the forum. You may give also your opinion to that section as well. You will also learn how you could be able to enhance your rank with in that section and learn more about crypto currency. It's like crypto currency in a nutshell or I might say bitcointalk in a nutshell better.
what is Rank here