Thread:Grimmaniac/@comment-31341167-20170314215133/@comment-25862208-20170314215801

The summary part is actually optional but can be used to offer some extra details about the image. To take a screenshot, it depends on the system you're using; Windows generally has the Snipping Tool you can use, while Macs have a built-in keyboard command (command+shift+4 will change the mouse cursor to more of a crosshair that you can then click, hold, and drag over the desired area of your screen; you should hear a camera shutter type of sound when you let go)