[kerosene]

Originally posted by wolf
Since no one else has suggested it ...

Gather your class together. Have each student sit in front of hir computer.

Have them open a sealed envelope.

And remove the install disk for LINUX.

Problem solved.

(My alternative solution involves a shotgun. Your choice ... issue one to each member of the class, have them shoot computer, or keep it for yourself, for use when one of your fresh-faced students asks "why do they call it a mouse?" "http means 'hit the page' doesn't it?" "what time is lunch?")

That works too.