Back when Windows XP Pro was supported I loved it. Then, they "improved" it and named it Vista, then they started calling Windows other things, and it took on a totally foreign look I didn't like at all and it didn't work the same at all, and all the hackers cut their teeth on it. I can't tell you how many times I got hacked and had my system crashed with Windows by malicious script-kiddies.
I just got a Mac, and left all that behind. Years later I'm still happy with my Mac and on my 3rd one. No hackers, no self-fouling registry, no viruses... yet. I have Malwarebytes and so far the only malware I've gotten was some cloud utility that somehow was snuck onto my system while I was watching a YouTube video. I got rid of it quick. With Windows it was a whole lot worse, really vicious malware and constant hackers.
Yes, abandon Windows, especially if it's part of data mining.