If you are looking for a teacher to help you learn Photoshop, there are dozens of great sites that have tutorials to help you get familiar with the program. Start out with the simple things, such as how to navigate around the graphical interface and what the tools do. Try not to get into advanced lessons too quickly. It is difficult enough to learn Photoshop as it is - keep things basic and uncomplicated initially. Photoshop is by far the top program for graphic design you can use.