forgot how to take screenshots?

[Juka The Dumb]

of the desktop or the game,press button...ke e kee?
thanx

 

[Ginger_Ale]

1. Press "Print Scrn", by F12.
2. Open up a photo-editing software (Microsoft Paint does the trick).
3. Do Edit -> Paste (Control+V works too).
4. Save your picture.