Windows 10 settings Re: data usage.

It seems that Windows 10 can be quite data hungry and I have found some information on reducing it's usage.  But what I would like to be able to do is have an easy way to switch between "home" and "away" modes.  Where "home" is using my home network with plenty of data available and "away" only uses a minimal amount of data when connected via my smartphone or mobile hotspot which has a very limited amount of data available.   Is this something that could be automatic or at least easily switchable?

Tethered Laptop to my smartphone as a Mobile hotspot once and my whole months data disappeared in the blink of an eye.