INFORMATICS

Windows update Registry KEY

HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate

HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AU

Specify deadlines for automatic updates and restarts
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetComplianceDeadline
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ConfigureDeadlineForQualityUpdates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ConfigureDeadlineForFeatureUpdates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ConfigureDeadlineGracePeriod
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ConfigureDeadlineNoAutoReboot
Display options for update notifications
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetUpdateNotificationLevel
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\UpdateNotificationLevel
Do not allow update deferral policies to cause scans against Windows Update
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DisableDualScan
Allow updates to be downloaded automatically over metered connections
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AllowAutoWindowsUpdateDownloadOverMeteredNetwork
Update Power Policy for Cart Restarts
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetEDURestart
Specify Engaged restart transition and notification schedule for updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetEngagedRestartTransitionSchedule
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\EngagedRestartTransitionSchedule
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\EngagedRestartSnoozeSchedule
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\EngagedRestartDeadline
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\EngagedRestartTransitionScheduleForFeatureUpdates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\EngagedRestartSnoozeScheduleForFeatureUpdates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\EngagedRestartDeadlineForFeatureUpdates
Configure auto-restart warning notifications schedule for updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetRestartWarningSchd
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ScheduleRestartWarning
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ScheduleImminentRestartWarning
Turn off auto-restart notifications for update installations
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetAutoRestartNotificationDisable
Configure auto-restart reminder notifications for updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetAutoRestartNotificationConfig
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AutoRestartNotificationSchedule
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AutoRestartNotificationStyle
Configure auto-restart required notification for updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetAutoRestartRequiredNotificationDismissal
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AutoRestartRequiredNotificationDismissal
Specify active hours range for auto-restarts
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetActiveHoursMaxRange
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ActiveHoursMaxRange
Remove access to "Pause updates" feature
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetDisablePauseUXAccess
Remove access to use all Windows Update features
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetDisableUXWUAccess
Specify deadline before auto-restart for update installation
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetAutoRestartDeadline
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AutoRestartDeadlinePeriodInDays
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AutoRestartDeadlinePeriodInDaysForFeatureUpdates
Turn off auto-restart for updates during active hours
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\SetActiveHours
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ActiveHoursStart
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ActiveHoursEnd
Do not include drivers with Windows Updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ExcludeWUDriversInQualityUpdate
Select when Quality Updates are received
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferQualityUpdates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferQualityUpdatesPeriodInDays
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\PauseQualityUpdatesStartTime
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\PauseQualityUpdates
Select when Preview Builds and Feature Updates are received
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferFeatureUpdates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\BranchReadinessLevel
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferFeatureUpdatesPeriodInDays
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\PauseFeatureUpdatesStartTime
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\PauseFeatureUpdates
Manage preview builds
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ManagePreviewBuilds
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ManagePreviewBuildsPolicyValue
Do not connect to any Windows Update Internet locations
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DoNotConnectToWindowsUpdateInternetLocations
Allow signed updates from an intranet Microsoft update service location
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AcceptTrustedPublisherCerts
Enable client-side targeting
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\TargetGroupEnabled
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\TargetGroup
Enabling Windows Update Power Management to automatically wake up the system to install scheduled updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AUPowerManagement
Allow non-administrators to receive update notifications
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\ElevateNonAdmins
Defer Upgrades and Updates
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferUpgrade
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferUpgradePeriod
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DeferUpdatePeriod
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\PauseDeferrals
Turn off access to all Windows Update features
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DisableWindowsUpdateAccess
Restrict Internet communication
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\DisableWindowsUpdateAccess

from https://getadmx.com/HKLM/Software/Policies/Microsoft/Windows/WindowsUpdate