How to take screenshots while playing Skyrim games? (No Program)

1 = Open "My Games" in the My Documents folder and the "Skyrim" folder in it.

2 = Open the Skyrim.ini file with Notepad.
     Write the following codes under the [Display] line and save and close.

bAllowScreenshot=1
SScreenShotBaseName=ss
                                  
  CONGRATULATIONS NOW WHILE PLAYING SKYRIM, 
  you can take a Screenshot by pressing the PrtSc Key.


NOTE= Saves screenshots to SKYRIM game folder by default.