Creating Better Portraits

Creating and Processing HDR Images with Photomatix

Removing Digital Noise in Photoshop

If you take pictures in low-light conditions, by all means you'll to encounter digital noise. There's nothing worse than these large red, green, and blue dots that appear all over your photo The digital noise (often called "Blue channel noise", "high ISO noise" or "color aliasing") can be removed. Here's how:

First:
Open a image with visible digital noise

Second:Under the Image menu->Mode->Lab Color. Switching to Lab Color is a non-destructive mode change, and won't damage your RGB picture — you can switch back and forth between RGB and Lab Color any time. You won't see any visible difference in your photo on the screen, but if you look up in the title bar for your document, you'll see "Lab", to let you know you're in Lab Color mode.

Creating Intersting Picture Edges

How to Use Curves in Photoshop

How to Retouch Like a Pro