The following procedure is to be strictly adhered to by all office personnal. (In fact, these rules may have some usefullness in the field as well.)
HOW TO INSTALL NEW COMPUTER HARDWARE:
First and foremost..........WAIT.... until approximately one-half hour before quitting time.
During this process, should you encounter an unknown file type, by all means delete it. Permanantly.
If the initial attempt doesn't produce the desired results (which is always a remote possibility) the first thing to do is indiscriminately disconnect and re-connect the various cables (making sure to remain online while doing so).
The next step is to go deep into your computer's settings, and randomly check and/or un-check configuration options. Actually, if you have no idea what these settings do, changing them may solve the problem!
If the above steps do not help, it is now time to read the instructions. They will more than likely be somewhat obscure and confusing, but read them anyway.
Now then, repeat steps #3 and #4 above.
Occasionally, wildly sweeping across the keyboard so as to
invoke up until now unknown commands may help. Also, banging stuff
around could prove to be useful.
If following the above procedure results in a system that not only doesn't work as well as it used to, but also leaves you with absolutely no idea as to the original configurations, the solution is quite simple: delegate.