First, find a software to download and install, and then go to the self-study network to learn how to use the basic tools. Then go to find, color, cutout, watermark, related tutorials, and finally, and most importantly, keep practicing. The most important thing is that you need to find the direction you need to focus on, whether it is to repair figures or still life. To repair figures, you may need to go to the children's photo studio of the wedding photo studio to learn relevant experience and repair still life. You may need to go to places such as menu and light box advertisements to learn relevant experience.