GMJeff
New member
They could have added that later once the update for W10M was ready. I would have been perfectly content without Windows Hello.
There is a lot more than drivers involved. The hardware alone in terms of the chipset was needed to run continuum. The hardware could not be updated at a later time other than with a new device.
Windows 10 also needed the newer hardware to run universal apps, 8.1 could not do this.
Think of it as Windows RT (surface 2) compared to Windows 64 bit (surface 3 pro). A special app had to be made to run on RT, but an app made for x64 can run on any 64 bit windows operating system as long as the hardware is capable.