Computer errors are really wonderful. They raise your blood pressure, make the hair on the back of your neck stand     up, and make your eyes bulge.

But the worst thing errors do is send you off in a screaming frenzy looking for a hammer,
a big hammer. 

I fully understand the reason for this deadly name, it doesn't go away easily. (Like visitors).
It says after all the gargon that sounds so important but really means nothing, press any
key to continue. Hmmm well which key is that? I don't have a key that says that on my
keyboard, I pressed them all and none of them worked.
Does that mean I got a dud keyboard, just my luck.
No wonder it doesn't go away I don't have the right key to press.

The one that takes the cake has to be "This Program Has Performed An Illegal
Operation and will be shut Down." To a person new to computers this is a pretty scary
announcement. I really class illegal as pretty bad stuff. I remember sitting terrified
in front of the computer looking at this message with disbelief wondering what was
going to happen next.