Windows 10 Automatic Downloads is blowing data caps.
-
Use a Proxy Server, cache the code, for x number of days, windows PC running proxy between the router and clients, if your service provider, then create offline image they can download see check out "media-creation-tool-install" for windows 10 or provide a proxy server for the download. However, the updates, as windows 10 runs as a service, yr at the mercy of Microsoft, what they send could be enormous, and it could be regular, it could be complete replace or patching.
As per this page: http://www.askvg.com/how-to-remove-get-windows-10-app-and-its-icon-from-taskbar/ The registry script does the trick. Windows 10 has already been downloaded on each workstation - and is starting to nag for installation - the registry script at the page above castrates it in it's tracks.