Disable all apps from Microsoft Store
Supported on: At least Windows Server 2016, Windows 10
Registry
HKLM
Software\Policies\Microsoft\WindowsStore Value name: DisableStoreApps
Enabled: DisableStoreApps = 0
Disabled: DisableStoreApps = 1
Description
Disable turns off the launch of all apps from the Microsoft Store that came pre-installed or were downloaded. Apps will not be updated. Your Store will also be disabled. Enable turns all of it back on. This setting applies only to Enterprise and Education editions of Windows.