Use YouTube to learn Photoshop

Para cualquiera que este interesado en pulir sus habilidades en photoshop o simplemente aprender the basic stuff; youtube (y otros sites de videos) pueden ser una buena fuente de aprendizaje gratuito. En el blog fortysomething.ca publican un listado bastante completo sobre links hacia estos videos sobre técnicas.

Here are just a few of the video Photoshop tutorials unearthed in You Tube and a few from MetaCafe as well.

Photo Effects

Correct Way To Convert Any Photo To Grayscale Video
Correcting Yellow in Photos
Photo Retouching in Photoshop
Resizing Images in Photoshop
High Contrast Black and White Photos
Removing Unwanted Elements in Photos with Photoshop
How to make photo border actions in Photoshop
Creative Photo Effect with Photoshop

Using layers for effects in Photoshop
Another photo effect with Photoshop
Photoshop QuickTips Vintage Colours
Digital Photography Lesson Fall Foliage and be sure to check the "Related" sidebar of this one for more valuable videos along this line.

Photoshop Basics

Photoshop Tips and Tricks
Photoshop Clone Stamp Tutorial
Photoshop CS Fast Track
Awesome Background Creation Start to Finish in Photoshop
Using the Extract Filter in Photoshop
Photoshop 101 and Photoshop 101 Part 2
Using the Photoshop Pen Tool
Chroma Keying (removing objects from their backgrounds)
Using Photoshop's Background Eraser Tool
Learn the basics of using curves in Photoshop
Advanced Batch Processing in Photoshop CS2

Web Design

Create a Web 2.0 Style Logo
Glass Effect Tutorial
Aqua Sphere Effect in Photoshop