First locate this key on your keyboard:
It kinda looks like this:
Print
ScrnSys Rq
If you dont have that button, try using the "Screenshot" button on the 317 server client. Then just find and edit the picture.
It doesnt print your screen, it "Copys" it and so you can "Paste" it anywhere else. Editing it is sudgested.
Hope I helped.
Making one less noob for every guide,
-Kotajames121