This tutorial will help you understand the difference between the two shading styles and may help some learn about anime CGing, from scratch. It shows how I sketch ideas, then outline and colour them in and how to shade with different techniques; Cell & Soft shading. You can use this tutorial to improve in any program that you use (Photoshop, OC, Painter, or even RMD!).
This is a general anime shading. If you're using Microsoft Paint, or any other pixel software or even Oekaki, this is for you. It doesn't teach 'how to' shade each part, but I was asked to upload a tutorial on how I pick my colours for skin and shadows.