Secondary Research - Photoshop

Photoshop is the leading digital image editing application for the Internet, print, and other new media disciplines. It is embraced by millions of graphic artists, print designers, visual communicators, and regular people like you. It's likely that nearly every picture you've seen (such as posters, book covers, magazine pictures, and brochures) has either been created or edited by Photoshop. The powerful tools used to enhance and edit these pictures are also capable for use in the digital world including the infinite possibilities of the Internet.
The newest version of Photoshop (CS5 Extended) includes features such as:

• Content Aware fill
• Puppet Warp
• Bristle Tips
• Easier HDR
• Mixer Brush

http://www.washington.edu/lst/help/graphics/photoshop/what-is-photoshop