Filling a shape created with a pen tool with a jpeg

[saras81483699]

I am trying to photoshop a picture that has a computer screen on it. Basically I'm trying to add a particular photo into the screen. However, the screen is on a slant and not a box. I tried using the pen tool in hopes I could place the image around the shape I created but doesnt seem to work. Anyone know how to go about adding an image to something like this?

Hope my question makes sense

[Chuck Uebele · Accepted solution]

Put your image into a smart object, so that you can edit it later, if you need to. Then use freeform transform to make your image fit the shape of the screen.