Fix broken links

Author: cdpark

WindowsServerDocs/manage/windows-admin-center/extend/case-studies/qct.md

@@ -35,6 +35,6 @@ The QCT Management Suite extends the functionality of Windows Admin Center with
 ![Screenshot of the S.M.A.R.T information and unhealthy notifications that are included in the QCT extension.](../../media/extend-case-study-qct/T21P_SMART.PNG)
 
 Learn more about the QCT Management Suite for Windows Admin Center:
-- [QCT Management Suite (Windows Admin Center Extension)](https://go.qct.io/solutions/enterprise-private-cloud/qxstack-windows-2019-server-solution/qct-management-suite-windows-admin-center-extension/)
+- [QCT Management Suite (Windows Admin Center Extension)](https://go.qct.io/solutions/enterprise-private-cloud/qxstack-windows-2019-server-solution/)
 - [QCT Management Suite datasheet](https://go.qct.io/wp-content/uploads/2019/04/WAC-data-sheet_v04222019.pdf)
 

WindowsServerDocs/remote/remote-access/web-application-proxy/Publishing-Applications-using-AD-FS-Preauthentication.md

@@ -1,4 +1,4 @@
----
+---
 description: "Learn more about: Publishing Applications using AD FS Preauthentication"
 title: Publishing Applications using AD FS Preauthentication
 ms.author: daknappe
@@ -9,7 +9,7 @@ ms.topic: how-to
 
 # Publishing Applications using AD FS Preauthentication
 
-**This content is relevant for the on-premises version of Web Application Proxy. To enable secure access to on-premises applications over the cloud, see the [Microsoft Entra application proxy content](/azure/active-directory/manage-apps/application-proxy).**
+**This content is relevant for the on-premises version of Web Application Proxy. To enable secure access to on-premises applications over the cloud, see the [Microsoft Entra application proxy content](/entra/identity/app-proxy/overview-what-is-app-proxy).**
 
 This topic describes how to publish applications through Web Application Proxy using Active Directory Federation Services (AD FS) preauthentication.
 

WindowsServerDocs/remote/remote-access/web-application-proxy/web-app-proxy-windows-server.md

@@ -9,7 +9,7 @@ ms.topic: concept-article
 
 # Web Application Proxy in Windows Server
 
-**This content is relevant for the on-premises version of Web Application Proxy. To enable secure access to on-premises applications over the cloud, see the [Microsoft Entra application proxy content](/azure/active-directory/manage-apps/application-proxy).**
+**This content is relevant for the on-premises version of Web Application Proxy. To enable secure access to on-premises applications over the cloud, see the [Microsoft Entra application proxy content](/entra/identity/app-proxy/overview-what-is-app-proxy).**
 
 The content in this section describes what's new and changed in the Web Application Proxy for Windows Server. The new features and changes listed here are the ones most likely to have the greatest impact as you work with the Preview.
 

WindowsServerDocs/remote/remote-desktop-services/Desktop-hosting-logical-architecture.md

@@ -64,7 +64,7 @@ The two standard architecture diagrams are based on a traditional Active Directo
 
 ### RDS deployment with Microsoft Entra application proxy
 
-The two standard architecture diagrams use the RD Web/Gateway servers as the Internet-facing entry point into the RDS system. For some environments, administrators would prefer to remove their own servers from the perimeter and instead use technologies that also provide extra security through reverse proxy technologies. The [Microsoft Entra application proxy](/azure/active-directory/active-directory-application-proxy-get-started) PaaS role fits nicely with this scenario.
+The two standard architecture diagrams use the RD Web/Gateway servers as the Internet-facing entry point into the RDS system. For some environments, administrators would prefer to remove their own servers from the perimeter and instead use technologies that also provide extra security through reverse proxy technologies. The [Microsoft Entra application proxy](/entra/identity/app-proxy/overview-what-is-app-proxy) PaaS role fits nicely with this scenario.
 
 For supported configurations and how to create this setup, see [Publish Remote Desktop with Microsoft Entra application proxy](/azure/active-directory/application-proxy-publish-remote-desktop).
 

WindowsServerDocs/storage/work-folders/plan-work-folders.md

@@ -129,7 +129,7 @@ Work Folders supports using Web Application Proxy, Microsoft Entra application p
 
 -  Web Application Proxy is an on-premises reverse proxy solution. To learn more, see [Web Application Proxy in Windows Server 2016](../../remote/remote-access/web-application-proxy/web-app-proxy-windows-server.md).
 
--  Microsoft Entra application proxy is a cloud reverse proxy solution. To learn more, see [How to provide secure remote access to on-premises applications](/azure/active-directory/active-directory-application-proxy-get-started)
+-  Microsoft Entra application proxy is a cloud reverse proxy solution. To learn more, see [How to provide secure remote access to on-premises applications](/entra/identity/app-proxy/overview-what-is-app-proxy)
 
 ## Additional design considerations
  In addition to understanding each of the components noted above, customers need to spend time in their design thinking about the number of sync servers and shares to operate, and whether or not to leverage failover clustering to provide fault tolerance on those sync servers