HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore

Only display the private store within the Microsoft Store
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\RequirePrivateStoreOnly
Disable all apps from Microsoft Store
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\DisableStoreApps
Turn off the offer to update to the latest version of Windows
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\DisableOSUpgrade
Turn off Automatic Download of updates on Win8 machines
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\AutoDownload
Turn off Automatic Download and Install of updates
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\AutoDownload
Turn off the Store application
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\RemoveWindowsStore
Only display the private store within the Microsoft Store
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsStore\RequirePrivateStoreOnly