Adobe Photoshop is an image-editing software that focuses on cropping, colorizing, vector editing, and other image manipulation techniques.
Adobe Photoshop CS5 by Geoff Blake
Photography Techniques with Adobe Photoshop CS5: Learn by Video by Mikkel Aaland; Tim Grey; Video2Brain
- Adobe TV (Photoshop)
- Creative Cow (Photoshop)
- Photoshop Roadmap
- Photoshop Star
- Photoshop Tutorials (WS)