---
title: Changes to settings in Windows Configuration Designer
description: This section describes the changes to settings in Windows Configuration Designer in Windows 10, version 1809.
ms.topic: reference
ms.date: 01/25/2024
---

# Changes to settings in Windows Configuration Designer

## Settings added in Windows 10, version 1903

- [DeviceUpdateCenter](wcd-deviceupdatecenter.md)
- [Privacy](wcd-privacy.md)
- [Time](wcd-time.md)
- [Cellular > DataClassMappingTable](wcd-cellular.md#dataclassmappingtable)
- [OOBE > EnableCortanaVoice](wcd-oobe.md#enablecortanavoice)
- [Policies > LocalPoliciesSecurityOptions](wcd-policies.md#localpoliciessecurityoptions)
- [Policies > Power](wcd-policies.md#power)
- [StorageD3InModernStandby](wcd-storaged3inmodernstandby.md)

## Settings removed in Windows 10, version 1903

- [WLAN](wcd-wlan.md)

## Settings added in Windows 10, version 1809

- [Browser > AllowPrelaunch](wcd-browser.md#allowprelaunch)
- [Browser > FavoriteBarItems](wcd-browser.md#favoritebaritems)
- [Cellular > SignalBarMappingTable](wcd-cellular.md#signalbarmappingtable)
- [KioskBrowser](wcd-kioskbrowser.md)
- [Location](wcd-location.md)
- [Policies > ApplicationManagement > LaunchAppAfterLogOn](wcd-policies.md#applicationmanagement)
- [Policies > Authentication:](wcd-policies.md#authentication)
  - EnableFastFirstSignin
  - EnableWebSignin
  - PreferredAadTenantDomainName
- [Policies > Browser:](wcd-policies.md#browser)
  - AllowFullScreenMode
  - AllowPrelaunch
  - AllowPrinting
  - AllowSavingHistory
  - AllowSideloadingOfExtensions
  - AllowTabPreloading
  - AllowWebContentOnNewTabPage
  - ConfigureFavoritesBar
  - ConfigureHomeButton
  - ConfigureKioskMode
  - ConfigureKioskResetAfterIdleTimer
  - ConfigureOpenMicrosoftEdgeWith
  - ConfigureTelemetryForMicrosoft365
  - FirstRunURL
  - PreventCertErrorOverrides
  - PreventTurningOffRequiredExtensions
  - SetHomeButtonURL
  - SetNewTabPageURL
  - UnlockHomeButton
- [Policies > DeliveryOptimization:](wcd-policies.md#deliveryoptimization)
  - DODelayBackgroundDownloadFromHttp
  - DODelayForegroundDownloadFromHttp
  - DOGroupIdSource
  - DOPercentageMaxBackDownloadBandwidth
  - DOPercentageMaxForeDownloadBandwidth
  - DORestrictPeerSelectionsBy
  - DOSetHoursToLimitBackgroundDownloadBandwidth
  - DOSetHoursToLimitForegroundDownloadBandwidth
- [Policies > KioskBrowser](wcd-policies.md#kioskbrowser) > EnableEndSessionButton
- [Policies > Search](wcd-policies.md#search) > DoNotUseWebResults
- [Policies > System:](wcd-policies.md#system)
  - DisableDeviceDelete
  - DisableDiagnosticDataViewer
- [Policies > Update:](wcd-policies.md#update)
  - AutoRestartDeadlinePeriodInDaysForFeatureUpdates
  - EngagedRestartDeadlineForFeatureUpdates
  - EngagedRestartSnoozeScheduleForFeatureUpdates
  - EngagedRestartTransitionScheduleForFeatureUpdates
  - ExcludeWUDriversInQualityUpdate
  - SetDisablePauseUXAccess
  - SetDisableUXWUAccess
  - UpdateNotificationLevel
- [UnifiedWriteFilter > OverlayFlags](wcd-unifiedwritefilter.md#overlayflags)
- [UnifiedWriteFilter > ResetPersistentState](wcd-unifiedwritefilter.md#resetpersistentstate)
- [WindowsHelloForBusiness](wcd-windowshelloforbusiness.md)

## Settings removed in Windows 10, version 1809

- [CellCore](wcd-cellcore.md)
- [Policies > Browser:](wcd-policies.md#browser)
  - AllowBrowser
  - PreventTabReloading