Windows is easy, Linux isn't. I recently tried to install Linux on an elderly laptop and while they definitely ran a bit faster than Windows on that machine none of the major contenders would do everything I wanted - it was all simple stuff that came automatically with Windows such as playing DVDs properly. Eventually I settled on Zorin, which did everything I wanted except run the niche Windows programmes I required, and I haven't actually used it much.
I don't really understand those who complain about Windows. I've had Wiondows computers since 3.1, and thay have invariably been stable and unproblematical. Seven was excellent, as is 10, which I now run. I do look after them, mind you, to the extent that I install updates when required (no problems) and have appropriate anti virus and malware software installed. Every now and again I clean out unwanted stuff. If it spies on me, good luck to it as I've nothing to hide that my banks, supermarkets, ISP, and all the other spying devices that abound in our society don't already know about.