A substitute for the missing Print Screen key
Another key that gets a lot of work on my keyboards is Print Screen, but the abbreviated Touch Cover keyboard that attaches to the Surface lacks that key. You can duplicate the Function keys -- such as F1 for help and F3 for search -- by pressing the Fn key plus the buttons along the top row starting with the four media keys and stretching to the PgUp and PgDn keys (not Esc on the far left or Del on the far right).

The workaround for the dropped Print Screen key is to press the volume-down key on the left side of the Surface while simultaneously pressing the device's home button, which sports the streamlined Windows icon. It required a few attempts to get the timing right to capture a screen rather than return to the Start screen and lower the volume. The screen dims for a split second to indicate that the image was captured.

By default, the image is stored as a PNG file in your Pictures folder and named "Screenshot (1)." Your second capture is named "Screenshot (2)" and creates a Screenshots folder inside Pictures for your captured images.

The workaround for the dropped Print Screen key is to press the volume-down key on the left side of the Surface while simultaneously pressing the device's home button, which sports the streamlined Windows icon.

             , ,   , ,   , ,   , ,   , ,   
  `'        (o,o) (o,o) (o,o) (o,o) (o,o)  
   *\*      |)__) |)__) |)__) |)__) |)__)  
     ''`>-,--”-”---”-”---”-”---”-”---”-”----
,'.*''`