The most maltreated artefact in film and TV is the poor old computer!

How often do we see (a) whole files wiped out with the press of one switch (b) hacking into a complex system performed in a few seconds or minutes (c) screen graphics that bear no resemblance to any known program living or dead.

The most hilarious bit is in Die Hard 2 where terrorists take over an old church and, in the space of around an hour, set up a whole complex, computerised alternative airport command and air traffic control system. Once again - As if!