I have seen many threads but no one has explained it in easy ways.
So these are the most common problems for the newbies.
And the one most important thing that how are we gonna earn from here???
Some of the above have given you important links. All the information you get when you read those threads. Newbie thinks like cryptotalk, here too can be earned on every post. But this is your misconception. Try to read all the rules and do something good to rank up. Because it's not easy to rank up here, it's very difficult.