When I recently needed a new laptop, my solution was to search the manufacturer support sites and list their latest models that offer native Win7 and/or offer drivers for Win7. I only had to go back a couple of years, and honestly nothing has happened in the laptop world in the last two years that I absolutely must have. From that list, I picked the laptop with the best feature set and best reviews.
My end result is I have a brand new, warranted laptop natively running Win7 with support from the manufacturer for that OS on that hardware.
What I DON'T have is a touchscreen (worse than useless), Win8 (stop trying to make laptops look like phones/tablets!), Win10 (almost as bad), constant nags from Microsoft about "we know better than you" security fixes and upgrades, etc.
My laptop sits there quietly, does what I want and nothing "extra". I'm very happy... and how many people can really say that about their Windows-based laptops these days?!?
IMHO Win7 was the sweet spot for the Windows environment. After that Microsoft lost the focus on what the product is really supposed to be. I dread the day that I'm forced to move past Win7 for some reason... not sure what I'll do then, but my first stop will be non-Microsoft options. Microsoft brought that upon themselves, if they'd maintained the Win7 mindset there would be no reason to look elsewhere. Instead, all they did was help their competition potentially steal customers from them. Stupid, stupid, stupid.