....It's a simple enough question. You can go so far on your own, watching youtube and trying to copy your favourite tracks but eventually its a good idea to get some proper lessons and books to accompany them. I have my own teaching site for getting new pupils but still always suggest that they either work through the grade books for the instrument, or get a good book to start with to use as a source of information and inspiration in equal measure.
We have a good selection of beginners books here, so why not have a look and see where it will lead you.
If you're a bit more advanced, one of out best selling books is this, an unparalleled source of tips and ideas presented in a structured way with plenty to tackle!!
Whatever you decide, good luck with your playing and keep checking back for the latest additions to our range.