Windows 10 Help says that I should have a Mobile connection link under Network and Internet, I don't. By luck I managed to connect my dongle because Windows saw it as a drive. I now need to be able to use the Mobile link in order to set my connection to metered so that I don't download updates and over-run my allowance. Because Windows now sees my mobile connection as an Ethernet connection I can't set it to metered. How do I tell Windows to offer me a metered connection (I've tried and failed to edit the registry, mainly because I'm too dim to know what I'm doing). From not being offered a mobile connection there are a whole series of other problems which can wait for another day.