Want to learn more crochet or improve your skills? Here are just a couple of sites to help you. However, one of the best ways to improve your skills is just to CROCHET! Pick a simple pattern or one that you really love and can get some help with and go for it.
http://www.smartcrochet.com/tutorial.shtml
Youtube.com has so many great video tutorials that it’s no surprise that crocheters around the world are posting their own ‘how-to’ videos. There’s a video for almost any technique. If you don’t find one that interests you here, just enter the term you’re interested in into the search box there and click. You’re quite likely to find exactly what you’re looking for.
http://www.youtube.com/view_play_list?p=EC2F866BD03137BC&search_query=advanced+crochet+technique