For the all-new Photoshop CS5:
- Photoshop CS5 Content Aware Fill – Just how good is it?
- An Introduction to Focus Stacking with Adobe Photoshop CS4
- Multiple Image Printing in Photoshop CS4
But also for those who stayed -for now- with an older Photoshop (like CS4 or CS3):
- How to Correct Perspective in Photoshop
- Photoshop Technique: Digital Airbrush
- The 8 Basic Things Every Photographer Should Know How to do in Photoshop
- Photoshop Toning with Adjustment Layers
And one specific addition for users of Adobe Bridge (included in Photoshop): 3 Things to Know about Working in Adobe Bridge.