there is the equivalent of more than ten full encyclopedia's on the topic spread across the interweb for any who are willing to look.
DIY~ LINK-O-RAMA
...if you get in the habit of just asking questions and waiting for answers you'll find that many of the responses you get will be from well-meaning noobs who don't necessarily know what they are talking about,
...if on the other hand you get in the habit of asking the search function
simple questions and then committing to reading through a few of the older threads what you will find are answers that may not seem to answer your specific question but in the fullness of time doing things this way will teach you much faster and you'll end up with a much deeper understanding of WHY things work so you will ever after be able to apply them in whatever circumstance you find yourself.
...and i'm not trying to discourage you from asking questions, just that if you hunt for the answers to the basics, you will more quickly begin asking advanced questions.
good luck, bozo
