yea, it's called your keyboard. All you have to do is press shift+prt scrn. prnt scrn is to the right of f12. or if you really want a program (i don't see why) you oculd download Techsmit SnagIt
Oh alright thanks guys I was pretty sure you could do it without a program but I asked a few people and they said that tey think I would haave to use a program.