Graphic design is an important tool that enhances how you communicate with other people. It serves to convey your ideas in a way that is not only effective, but also beautiful.Most professional graphic designers have a foundation degree, HND or degree in graphic design or other art and design-based subject. You will also need a working knowledge of desktop design software, such as Illustrator, InDesign or QuarkXPress, and image-editing packages such as Photoshop.