Until today, when I started Command Prompt as an administrator, I would get a yes/no prompt like (image copied from web):

[![enter image description here](https://i.stack.imgur.com/f1lMz.jpg)](https://i.stack.imgur.com/f1lMz.jpg)

Today when I start a Command Prompt as administrator, I get a prompt like this (the one I get also allows me to enter a PIN):

[![enter image description here](https://i.stack.imgur.com/LHDfV.png)](https://i.stack.imgur.com/LHDfV.png)

What controls whether Windows 10 presents a UAC yes/no prompt versus a UAC password/pin prompt?