[hex4def6]

This brings back memories.

My favorite discovery was that the "scheduled tasks" folder was shared on every computer in our school. This meant you could do the net send * bomb from a friend / enemies computer, and get them in trouble.

The other fun one was Borland C++ 6 had a limit on how wide the code window could be -- you could only horizontally scroll so far. However, you could hold down tab for a few seconds, then write something like cout<<"logout next time"; in their code. Unless you knew the trick, you'd never find the code afterwards -- you couldn't scroll to the right far enough due to the limitation of the viewing window.