Editing Images with Photoshop
Learn Photoshop CS4 - Getting Started (Adobe TV Video Tutorials)
- Getting Photos from a Camera
- Brightness and Contrast
- Retouching Blemishes
- Selecting Portions of an Image
- Working with Layers
- Adjusting Colors
- Developing Raw Photographs
- Cropping an Image
- Resizing an Image
- Sharpening the Details
- Saving and File Formats
Adobe Video Workshop
http://www.adobe.com/designcenter/video_workshop/
Free online video tutorials for Adobe CS3 products, including Illustrator.
Includes the following interactive video tutorials for Photoshop:
- Using Layers
- Making and refining selections
- Retouching and repairing photographs
- Using the animation palette
Catalyst Tools Workshops - Online Curriculum
Developed for students, by students at the University of Washington, these tutorials walk you through how to use Adobe Photoshop.
- Adobe Photoshop 1
http://catalyst.washington.edu/help/graphics/photoshop/index.html - Adobe Photoshop 2
http://catalyst.washington.edu/help/graphics/photoshop2/index.html
- Adobe Imageready (for buttons and animations)
http://catalyst.washington.edu/help/graphics/imageready/index.html