Photoshop actions are simply pre-programmed steps that you can apply to a photograph with a mouse click or with single key stroke.Photoshop actions are extremely useful and time saving especially for photographers. Today we want to share a great Photoshop action with you.Dispersion Photoshop Action. Dispersion Photoshop Action is easy to use (watch the video first!!!) and gives just phenomenal effects in a variety of images. Check out the examples below