MS Win10 comes with over a dozen new apps ... mostly Metro based .... which many have no use for. MS, in their wisdom, has made a number of these very difficult to disable, much less uninstall. There is, however, a way to do that using Power Shell. If you are comfortable playing from the command line:
Start Powershell (run as admin)
type: GetAppxPackage and hit enter key for listing of all on the system (or you can isolate by user as well)
Example to remove one kind of "new app" is
Get-AppxPackage *windowscalculator* | Remove-AppxPackage
For a full list of what can be done this way see:
[
cnet.com...]