you have to update to win 10 first from your win 8. you can't do a fresh install of win 10 until AFTER you have done the upgrade through either windows update or the media creator.
your win 8 key will not work for anything win 10 related
you have to update to win 10 first from your win 8. you can't do a fresh install of win 10 until AFTER you have done the upgrade through either windows update or the media creator.
your win 8 key will not work for anything win 10 related