fixed broken link, I think

browsers/edge/group-policies/home-button-gp.md

@@ -10,9 +10,9 @@ ms.date: 07/20/2018
 Microsoft Edge shows the home button and by clicking it the Start page loads by default. You can configure the Home button to load the New tab page or a URL defined in the Set Home Button URL policy. You can also configure Microsoft Edge to hide the home button. 
 
 ## Policies
-- [Configure Home Button](../new-policies.md#configure-home-button) 
-- [Set Home Button URL](../new-policies.md#set-home-button-url) 
-- [Unlock Home Button](../new-policies.md#unlock-home-button) 
+- [Configure Home Button](../new-policies.md#configure-home-button)<p>[!INCLUDE [configure-home-button-shortdesc](../shortdesc/configure-home-button-shortdesc.md)]
+- [Set Home Button URL](../new-policies.md#set-home-button-url)<p>[!INCLUDE [set-home-button-url-shortdesc](../shortdesc/set-home-button-url-shortdesc.md)]
+- [Unlock Home Button](../new-policies.md#unlock-home-button)<p>[!INCLUDE [unlock-home-button-shortdesc](../shortdesc/unlock-home-button-shortdesc.md)]
 
 ## Configuration options
 

windows/client-management/mdm/policy-configuration-service-provider.md

@@ -534,9 +534,6 @@ The following diagram shows the Policy configuration service provider in tree fo
   <dd>
     <a href="./policy-csp-browser.md#browser-preventsmartscreenpromptoverrideforfiles" id="browser-preventsmartscreenpromptoverrideforfiles">Browser/PreventSmartScreenPromptOverrideForFiles</a>
   </dd>
-  <dd>
-    <a href="./policy-csp-browser.md#browser-preventtabpreloading" id="browser-preventtabpreloading">Browser/PreventTabPreloading</a>
-  </dd>
   <dd>
     <a href="./policy-csp-browser.md#browser-preventusinglocalhostipaddressforwebrtc" id="browser-preventusinglocalhostipaddressforwebrtc">Browser/PreventUsingLocalHostIPAddressForWebRTC</a>
   </dd>