Desktop computing -- in the 90s in the server area there was more competition, primarily from Netware.

It wasn't until the end of the 90s when macs started making an impression on peoples desktops, with the imac, but oddly enough if https://en.wikipedia.org/wiki/Usage_share_of_desktop_operati... is to be believed, windows still has a 95% share of the desktop/laptop market.