Let me lead with I'm an old NT 4.0 user.
I used NT 4.0 (both workstation and server) while most ran Windows 95/98/Me so I learned most of the ins and outs and there isn't much to installing the OS different than other Windows of that day. Same old boot the CD (if you had a machine that did that) and run through the questions. And the same drivers we have to find today.
Nothing special going on here yet.
However there are folk that never did this and they might ask for a step by step!