in this tutorial we learn how to use photoshop action,
An action is a series of tasks that you play back on a single file or a batch of files—menu commands, panel options, tool actions, and so on. For example, you can create an action that changes the size of an image, applies an effect to the image, and then saves the file in the desired format.
In Photoshop, actions are the basis for droplets, which are small applications that automatically process all files that are dragged onto their icon.
in this tutorial I used ( turn to cartoon action) that you can change your real photo into the cartoonish photo.
you can download this action and free tutorial from link below :