Adobe Photoshop CS4 is more than just the world's most popular image editing tool: as part of Adobe's Creative Suite, it's a key component of an overall design workflow that lets users work seamlessly among all of their graphics applications to create graphically rich content for print, Web, motion graphics, and mobile devices. This info-packed guide lets users get right down to work by focusing on the Photoshop CS4 features they're most likely to use and showcasing each in a stand-alone technique--complete with a relevant hint or two and a graphic example. Readers learn just what they need in.