This is an advertisement. Most of the links here are part of Amazon's affiliate program (unless otherwise stated), which helps support this website. It's also more than that - it's a hand-picked recommendation of something I've used myself. If you're interested, here is a full list
Many of you are interested in drawing digitally, and that is a fine aspiration. You should still be learning your fundamentals in ink, but once you've gotten a grasp of things and finally feel you're ready to move onto digital media, be sure to check out Matt Kohr's Ctrl+Paint.
They're well structured and have a huge selection of free videos, so be sure to check them out.