Have you ever wonder what PSD Is use for. When scrolling through some Graphics shop you always see them put up Freebies and some of them are PSD. But, you don't know what is for. I'm going to teach you, PSD IS SIMPLE, IT WORKS IN A FLASH.

1.A PSD (Photoshop Document) is a file created and saved in Adobe Photoshop, a graphics editing software. It is a proprietary file that still contains layers, thus making it easy to modify.

Source: Ehow

2.Just find a psd, You can download some from my Graphics shop

I'm going to use this one:

Click on the picture to download

1.Open up the psd file, the psd doesn't show a picture it just look like this:

2.When opening up the file, if you look at the layers, there should be a layer that say "Group 1" Don't delete it.

3.Now open up a picture that you want to try the psd on, try it on a picture that doesn't look like they already added Coloring.

Example:

Use one that look simple and natural:

4.Drag the "Group 1" into the picture your using.

5.Now the color should change.

Final Result:

Before:

After:

Feel free to request a tutorial, pm me if it too confusing, i'll try to redo