I want an operating system that's reliable, secure,easily (and seamlessly ) updated:
- you ever considered Ubuntu Linux?
https://www.ubuntu.com/desktop
Linux has came a long way in the last few years, gone are the days where you needed to be a nerdy hacker to install and use linux, its pretty easy to setup (dual boot if you need Windoze as well), and easy to run. Updates are pretty easy to.
I've previous worked (as a nerd) for the one major [but !!!!e] British airlines and it was all Linux and Unix machines. The [mis]-managers, of course had high specification laptops, and used MiroSwipe windows for their dump spreadsheets and also to send out moronic emails.