use one of its pre-defined effects to change the style of the photo or cartoonize it, or you could take your time and use your own creativity to create your cartoon. Find out more on its website here.

Photoshop CC 2014 tutorial showing how to transform an ordinary photo into a classic, comic book pop art-style, cartoon. This is an update to a tutorial I did on an earlier version of Photoshop. Yikes ...