> I want to buy a new computer and will be in the market very soon. But I'm desperately clinging to my Windows 7 OS, and worried I won't be able to find something that ISN'T Windows 10.
Its pretty easy to find computers that aren't Windows 10 (e.g., OS X machines are readily available, as are Chromebooks, and there are even sold-with-Linux computers); its harder to find ones that are Windows-but-not-10, but that's a different thing.
its harder to find ones that are Windows-but-not-10
But they're still readily available. I just checked a Dell Precision tower workstation and it comes by default with Win 7. The Dell Optiplex Mini Tower comes by default with Win 8.1, but Win 7 is an easily selected choice.
Still, I've been buying OS X machines exclusively for over a decade. There's not a lot that Windows offers me, except their nice Freecell game. But I'm not a FPS gamer, so that probably makes a big difference.
Its pretty easy to find computers that aren't Windows 10 (e.g., OS X machines are readily available, as are Chromebooks, and there are even sold-with-Linux computers); its harder to find ones that are Windows-but-not-10, but that's a different thing.