Digital painting is complicated. Beginning with "What is Digital Painting?", these 8 videos start from the very beginning. Each video is about 5 minutes long, but plan in a little extra time to follow the homework assignments. Have fun painting!
Digital Painting 101
Once you've finished the digital painting 101 series, you've got a couple different options. For those that don't have any drawing experience, I recommend starting in section 2 of the free library: Traditional Drawing. If you already have experience with traditional media (pencil, charcoal, etc.) I recommend watching the digital demos in my Let's Paint series.