Newbies want to learn can learn before posting.

In Beginners & help board for newbies and their learning, there are four sticky threads, and this one is a good start for newbies.
Newbies - Read before posting

Each board and child board has its sticky threads, you can get those threads easily on top of each board or child board.
There is a big list of all sticky threads.
[Bitcointalk sticky threads] Newbies - read before starting.