Just got Photoshop, and I'm a complete noob with it. I have used the freeware program called GIMP before, and it is a little similar, but there's a lot I still have to learn.
I think I've gotten the feel for the basics of the interface, but I haven't done photo editing yet. However, I have created some wallpapers since I've gotten Photoshop.
16:10 Widescreen Wallpaper Abstract