diff --git a/devices/hololens/hololens-kiosk.md b/devices/hololens/hololens-kiosk.md
index ae7b1f77b7..a70c2265b8 100644
--- a/devices/hololens/hololens-kiosk.md
+++ b/devices/hololens/hololens-kiosk.md
@@ -28,7 +28,7 @@ The [AssignedAccess Configuration Service Provider (CSP)](https://docs.microsoft
 For HoloLens devices running Windows 10, version 1803, there are three methods that you can use to configure the device as a kiosk:
 - You can [use Microsoft Intune](#intune-kiosk), for HoloLens devices managed by Intune, to configure single-app and multi-app kiosks.
 - You can [use a provisioning package](#ppkg-kiosk) to configure single-app and multi-app kiosks.
-- You can [use the Windows Device Portal](#portal-kiosk) to configure single-app kiosks.
+- You can [use the Windows Device Portal](#portal-kiosk) to configure single-app kiosks. This method is recommended only for demonstrations, as it requires that developer mode be enabled on the device.
 
 For HoloLens devices running Windows 10, version 1607, you can [use the Windows Device Portal](#portal-kiosk) to configure single-app kiosks.
 
diff --git a/devices/hololens/hololens-updates.md b/devices/hololens/hololens-updates.md
index 1242933fb4..21cf9941db 100644
--- a/devices/hololens/hololens-updates.md
+++ b/devices/hololens/hololens-updates.md
@@ -23,7 +23,6 @@ Mobile device management (MDM) providers use the [Policy Configuration Service P
 The Update policies supported for HoloLens are:
 
 - [Update/AllowAutoUpdate](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-update#update-allowautoupdate) 
-- [Update/AllowMUUpdateService](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-update#update-allowmuupdateservice)
 - [Update/AllowUpdateService](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-update#update-allowupdateservice)  
 - [Update/RequireDeferUpgrade](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-update#update-requiredeferupgrade) 
 - [Update/RequireUpdateApproval](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-update#update-requireupdateapproval)
diff --git a/devices/hololens/hololens-whats-new.md b/devices/hololens/hololens-whats-new.md
index e4030700d8..20cd006e6a 100644
--- a/devices/hololens/hololens-whats-new.md
+++ b/devices/hololens/hololens-whats-new.md
@@ -16,7 +16,7 @@ Windows 10, version 1803, is the first feature update to Windows Holographic for
 
 - Previously, you could only verify that upgrade license for Commercial Suite had been applied to your HoloLens device by checking to see if VPN was an available option on the device. Now, **Settings** > **System** will display **Windows Holographic for Business** after the upgrade license is applied. [Learn how to unlock Windows Holographic for Business features](hololens-upgrade-enterprise.md). 
 
-- You can view the operating system build number in the first setup screen, in device properties in the File Explorer app, and in the [Windows Device Recovery Tool (WDRT)](https://support.microsoft.com/help/12379/windows-10-mobile-device-recovery-tool-faq).
+- You can view the operating system build number in device properties in the File Explorer app and in the [Windows Device Recovery Tool (WDRT)](https://support.microsoft.com/help/12379/windows-10-mobile-device-recovery-tool-faq).
     
 - Provisioning a HoloLens device is now easier with the new **Provision HoloLens devices** wizard in the Windows Configuration Designer tool. In the wizard, you can configure the setup experience and network connections, set developer mode, and obtain bulk Azure AD tokens. [Learn how to use the simple provisioning wizard for HoloLens](hololens-provisioning.md#wizard).