I notice that a lot of Desktops for sale now come with a version of Win 10 on a USB Flash Drive.
Can you run it from the flash drive without actually installing anything, just like Ubantu ??
You've probably rang 'em by now, and finally gotten your answer, but just in case....
My educated guess, would be no....their flash drive 10 won't run from the stick, simply a case of boot off the flash drive, and install Win 10 over the 8/8.1
I see a lot are advertising as a 'free upgrade to Win 10' - which I PMSL at, because it's free anyway
but it's a good gimmick lol it's just their way of being your typical lazy salesmen, get the customer to do the work....and pay for the privilege!
But having said that - and this is why I've said my educated guess above, I wouldn't be the least surprised if some typical moronic office worker somewhere has hit on the idea of being even lazier, and cut productivity time down, thus saving $$$, and see it as a way of the future to tie up a USB port and have computers run off a flash drive!