This packed website, full of tutorials, patterns and advice to get the garments flowing off the tips of your needles can be found at www.knittinghelp.com
From casting on to casting off, and everything that comes in between, these tutorials are clear and unfussy
Navigation is also nice and straight forward, with expanding menu tabs at the top of the page to let you quickly leap between sections.
You will also find plenty of free patterns you can knit, once you have mastered enough of the art of needle waggling to tackle some creations.
Sign up for free membership and you can join in the forum activity too, perhaps sharing some of your own design ideas with this knit-crazy community.