Do not suggest third-party content in Windows spotlight
Supported on: At least Windows 10
Registry
HKCU
Software\Policies\Microsoft\Windows\CloudContent Value name: DisableThirdPartySuggestions
Enabled: DisableThirdPartySuggestions = 1
Disabled: DisableThirdPartySuggestions = 0
Description
If you enable this policy, Windows spotlight features like lock screen spotlight, suggested apps in Start menu or Windows tips will no longer suggest apps and content from third-party software publishers. Users may still see suggestions and tips to make them more productive with Microsoft features and apps. If you disable or do not configure this policy, Windows spotlight features may suggest apps and content from third-party software publishers in addition to Microsoft apps and content.