What's the difference between a blonde and a computer?
You only have to put information into a computer once.
How can you tell if a blonde has been using your computer?
There's whiteout on the screen.
Computers are like air conditioners, they stop working properly if you open Windows.
Why is a man different from a computer?
You only have to tell the computer once.
Old software engineers never die. They just log out.More jokes