I had a friend who used this on his PC back in the day. I liked it better than Windows 3.11, that’s for sure. Even though I was a Commodore user, I never used it on the 64 or the 128.
I always hoped this would become a thing.
I used GEOS on the Apple II (Laser 128EX). It was great for papers for school. The spreadsheet and graph application was great for lab reports.