Q. How many programmers does it take to change a light bulb?
A. None. That's a hardware issue.
A man went to the airline counter.
The ticket agent asked, "Sir, do you have any reservations?"
He replied, "Reservations? Of course I have reservations, but I'm flying anyway!"
Q: Why did the lamp go on a diet?
A: Because it wanted to get light
Computers are like air conditioners. They work fine until you start opening windows.