Grey market Win10 keys like this are probably a part of it: https://www.ebay.com/itm/373546396164 https://www.ebay.com/itm/373546396164 Edit: After reading art

Grey market Win10 keys like this are probably a part of it: https://www.ebay.com/itm/373546396164 https://www.ebay.com/itm/373546396164 Edit: After reading article, indeed above method is noted. Also many people will never need to enter product keys since they're embedded in their hardware by OEM's...