Windows 7 pro (or if there wasn't a different version, whatever was the follow on after XP pro) was an excellent version. Dad got a PC with 8 on it - it was straight up garbage, presumably made on the idea that everyone would migrate to a windows version on phone, tablet and computer and they would look the same.
10 was decent, still is.
I keep misstating the older HP machine that I have as needing USB to boot - what I need is bluetooth, actually. it also has four USB ports, but two are dead and one isn't, so i'll leave it as it is. There's not enough USB ports on it for me to get mouse (both keyboard and touchpad are kaput!!) and keyboard and USB thumb drive boot, so I'm just going to put it aside after harvesting files off of it. it also has office pro on it with a supposed lifetime membership, but i'm fairly sure that someone did something to pirate the office pro version on it as it's a refurb machine.
there are a lot of PCs on ebay that aren't expensive as long as one doesn't need the case to be perfect. a 32gb ram older four core i7 machine (10k score or higher on cpu mark, though, so not that far off of the lower end 8 to 12 core chips) from dell is $300 or less with a half gig SSD. At least of refurb PCs. Less if you're willing to buy true used. tons of configurable option refurb sellers that cost 60% more - I can't figure that angle out. Old 4 core I5 or I7 dell laptops for $475 to $500 - I don't get it, but maybe they only offer the cosmetically perfect ones.
(just looked at the listing I bought from - the seller is "the waste commission of Scott County". hah! presumably old PCs discarded for "green" recycling. Nothing greener than continuing to use. will install mint this weekend if the PC arrives. Looking forward to it. limitations at work on attaching peripherals like USB scanners forces me to leave the new big one in windows for now. I can't attach a usb scanner, but I can attach it to my PC, scan, and then send the file bluetooth).
Added later 6 h 03 min 44 s:
Peter, I'm hurt that you didn't insult me for getting a PC with 32 gigs of ram to run mint.
CPU is a 6 core CPU, too. Latest and greatest as of like 2018.
Opted to get dell instead of cheapest option (always HP or acer or something and used) due to fear of what peripherals on a 6 year old HP would be like if they weren't already kaput. And, based on comments on reddit that dell and lenovo are better supported across all devices and drivers, etc on linux than are the cheapie brands since they serve office environments that are linux based.
Added later 57 min 17 s:
Yet another pop up message in the middle of startup telling me that I could lose all of my passwords and data if I don't enable backup through onedrive.
But I just went to the effort to find out if those notifications can be disabled (they can!), as can all of the default notifications to "improve your experience", with one of those being the constant one-drive badgering.
Still looking forward to mint.