Not really. Offices were one of the major early adopters of computers and windows is perfect for them with plethora of features they offered right out of the package.
Windows GUI was groundbreaking, their text processing and excel was a game changer, and windows doesn’t allow you to delete your own boot partition with a sudo command so it was pretty idiot proof.
Once windows had the majority of marketshare, it was pretty obvious that whoever was buying PCs (back in the day it was more that a dad got a PC from his office or bought one which was similar), got it with windows.