Once upon a time, software would go through all of the configuration options and explain what they did. This would always happen on a new installation but good software also had a button to click to repeat the walkthrough.
That's not at all true, any and all wizards or configuration dialogues would go over a small subset of settings deemed 'important' by someone. There isn't a single program out there anywhere that has a walkthrough that goes through all configuration options. At least I don't believe one to exist, I would certainly be enthusiastic to be proven wrong!
About:config in Firefox has 3930 lines. That would be a very, very, very long walkthrough :) I can see it now, "Okay, to use Firefox, you will now have to click 'next' 4000 times." Thanks.
About 10 years later (sometime in 01-03) I remember installing Red Hat from the CDs in the school library. It was absolutely no problem to get it working for what I needed it for, and with minimal tweaking (I had no clue back then) I got sound working as well.
Remember, this was back in the days were on Windows you'd carefully archive any CDs or diskettes that came with your computer to have a chance to reinstall it and Linux just worked (sometimes, it wasn't always that easy back then.)
Ode to user-friendly software.