I wonder if Microsoft did something recently- My laptop has been the wrong way round since I reinstalled Windows a few months ago- I didn't bother changing it, as the 'wrong way' puts it the same way as my main desktop (mac) keyboard, until about a week ago when it decided to correct itself (very annoying, as I've been doing a lot of programming on my laptop recently, and I use " a lot!).
So I went with it, as quite frankly I can't be bothered arguing with windows 10 anymore, and have no idea where the setting is nowadays (another reason why I left it in the first place.
Now this was all well and good, until a couple of days (and a lot of programming) later, it has decided to swap them back again. ARGH! Give me back Windows XP. At least that just worked how I needed it to rather than how microsoft thinks I should.