@Ken Anderson Windows updates have often just spun in a "Waiting" status for a period of time and suddenly installed. It's a real nail-biter.
@Beth Gallagher I've built several desktop computers, but before then (and before Windows) you had to know how to create an AUTOEXEC.bat file and a CONFITG.sys file (on the IBM platform.). Macintosh always had mice and click icons. Then Bill Gates copied them in a sucky kinda way (there were lawsuits.) But the allure of dos/Windows was Microsoft opening it up to 3rd party hardware/software companies (a great sales tactic that contributed to the mess.)
Funny you should mention dumb terminals and mainframes. Businesses are hesitant to migrate to WIN11 for security/spying reasons (and users do stupid stuff on their systems), and it has me wondering if companies might go back to the days of centralized processing and internet exposure, with some form of dumb terminals on users' desks. It would sure simplify maintenance and support...and save $$$$ in licensing fees. Just keep Microsoft away from it.