Long, long, long ago I worked in the realm of Tech Support…. take a look over at the links for “Toad Hall Ancient” (it’s a reference to the very first ISP, many, many years ago)
While I tend to think that most everything over there is old and outdated, the sad fact is that there are a number (4, maybe 5) of people out there still running Windows 2000, 98, or CP/M. The screenshot project (which isn’t my work, aside from a couple small additions), provides a good visual layout of these OS GUI’s.
Still have a Dialup modem? There’s init strings over there somewhere too.
I’m sure something over there is of interest to someone. Enjoy.