I started using computers after I graduated in 1983.
I disliked programming but I knew they would be a major thing, so I got into it. Then I got a job in NYC doing architectural engineering and we were beta testers for AutoCAD. I managed a 15 PC network with a huge 100MB server. I backed up to 1 floppy per project and then deleted the files from the server to save space.
I have been in so many offices when I was the new guy that said "Why are you buying a printer for every PC in the office? Have you ever heard of a router?" Then I would end up being the IT person in addition to my regular job.
I have had to use Commode 64's and Amiga's, Macs, Unix and PC. Like any religion, I order a little from column A and a little from column B. That is, I take things I like from other operating systems and try to replicate them in Windows.