French Maid
A French maid was tidying up for a wealthy computer whiz. She commented that he had a nice PC. He looked frustrated and said, "Yeah, it's top of the line, but I can't seem to get any programs to start up. You wouldn't happen to know how these gizmos work, do you?"
She replied, "I'm sorry monsieur, I would love to help you, but oh la la, I don't do Windows!"