If you're like me, you do a lot of graphic image work when you wear your freelance writer hat. I always illustrate blog posts so I'm always fiddling around with Photoshop, not the most user friendly software in the world.
3 Photoshop Tutorial Websites
Realistic Photoshop tutorials by Vandelay Design.
Wrecking Photoshop Tutorials by BlakeCreative. Just look under the Art and Design label.
Photoshop Star has some cool effects you can recreate.
With the help of the Internet, it's easy to find lessons on just about anything. Happy imaging.