I would say pretty much all versions of Windows. I didn't "grow up" with Windows since I was well into adulthood when Windows came along. I learned computing using DOS and mainframe OSes such as VM and MVS. I've used many versions of Linux and Unix, used MAC OS (yuck!) and at one time was a big fan of IBM's OS/2. In the end, Windows is my favorite. I currently run Win 10 on all my machines and when I need to work on an XP machine it feels clumsy and restricted. I'm currently doing a development project for a client and the machine I am working on is running XP. It's clunky but it works.
Are you 70 years old?