What does Mrs know about computers?
SHE KNOWS NOTHING (compared to my superior intelect). We know this for certain because we have, on numerous occasions, seen her going into the cupboard when stuck, (usually with cut & paste,) to consult THE . . . JUNIOR ENCYCLOPEDIA OF PC'S. Shocked!! we weren't.
Another IT connected paradox is that all the teachers have a certificate saying they passed the Pentium Suite Induction Course run by Mrs Key. What surprised us was that even after taking this course there are still only a few teachers who are computer literate.