HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications

Turn on multiple expanded toast notifications in action center
- HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications\EnableExpandedToastNotifications
Turn off notification mirroring
- HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications\DisallowNotificationMirroring
Turn off toast notifications on the lock screen
- HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications\NoToastApplicationNotificationOnLockScreen
Turn off toast notifications
- HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications\NoToastApplicationNotification
Turn off tile notifications
- HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications\NoTileApplicationNotification
Turn off notifications network usage
- HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications\NoCloudApplicationNotification