one. According to most Tech Support people, the most common user error message (regardless of Operating System) is ID 10T. End-users' Corollary 1: most application failures occur between the hours of 2 and 4 am on a Sunday night - with a 6 am Monday deadline for the project. End-users' Corollary 2: On the graveyard shift, there's no Tech Support to hear you scream! The last four laws and corollaries were sent by Jim Kirk Bugs mysteriously appear when you say, "Watch this!" corollary: If you call another programmer over to see if he knows what's wrong the bug disappears. The corollary was sent by S. Bussell. The probability of bugs appearing is directly proportional to the number and importance of people watching. The last two laws were sent by Bill Smith. An employee rank is in inverse proportion to his use of a computer, and in proportion to its performance. Sent by Dan Wasson The only program that runs perfectly every time, is a virus Sent by DaRk_jAcKaL If a project is completed on schedule, it wasn't debugged properly. Non Crash Operating System aren't. The worst bugs in your program will show up only during the final review. The last three laws were sent by Kiran The people who say that computers are simple to use are the same people who tell you how to build a watch when you ask what time it is. Sent by Jack Betz Make one that requires training or intelligence and only a