Let me screenshot that for you

Screenshot (4)

You can take a screenshot on the surface by clicking the windows icon and the volume down button at the same time.  This is a pretty good way to get screenshots of your volume getting turned down and the Windows Start menu most of the time.  Another way to take a screenshot on the pro 3 is by double clicking the surface pen.  The surface pen screenshot in turn launch OneNote;  This is a enter your M$ login circlejerk.  I have found no way to change the actions on the pen away from OneNote tethering.