Photoshop is a graphics-editing program that is used to create and manipulate images. The program's versatile nature makes it useful for a huge range of imaging tasks, and Photoshop is used in fields as diverse as architecture, astronomy, animation, forensics, web design and medicine.
Architects use Photoshop's 2-D- and 3-D-rendering and editing tools to create more realistic design models for building projects. Photoshop's editing tools allow architects to enhance the images they create, adding shadows and texture to make models more realistic. Astronomers make use of Photoshop's image enhancement features to process photographs of space, analyzing the images to learn more about the stars. Animators use Photoshop's multilayered rendering system to create complex characters and backgrounds. They can also use the program to edit backgrounds and create animations from still images.
Forensics technicians commonly use Photoshop to process the vast amounts of photographic evidence that come from crime-scene photos. Photoshop allows technicians to process fingerprints and enhance images of crime scenes. Photoshop plays a prominent role in web design, helping site designers to create the backgrounds, text, site buttons and 3-D artwork for modern web sites. Designers can also use Photoshop to enhance photos and images for use on websites. Photoshop's image-analysis and measurement features help physicians analyze medical images, allowing doctors to better understand their patients' conditions and communicate about them more effectively.