Of course, you need to know how to use GIMP well. The power of GIMP leads to an unfortunate effect of being too complex for a complete beginner to understand. To solve that riddle, here are some good GIMP tutorials from popular websites. Bookmark this post - we will be continuously updating it as we find better tutorial websites. Clicking on the screenshot of the website takes you to the website, and a few good tutorials that I found on those websites have been listed below the screenshot...