You won't need a graphic designer if your aim is to use desktop publishing software to produce and print your materials from your desktop printer for individual use, such as cards, brochures, or craft projects. A graphic designer will bring in-depth knowledge of graphic design, its elements, and guiding principles as well as the technical know-how required to use pc editing and image tools. A graphic designer is also skilled in preparing files for usage by other people, such as printers and online Web hosts, guaranteeing the successful completion of your final communication piece.