Once I came upon this pretty new temp standing in front of the paper shredder with a confused look on her face.
I asked if she needed any help and she said, "Yeah, how does this thing work?"
I took the papers from her hand and demonstrated how to work the shredder.
She stood there a moment with yet another confused expression, so I said, "Any questions?"
She said, "Yeah, exactly where do the copies come out from?"