Merge pull request #76850 from ChristianMontoya/patch-6

Updating commands to be ```PowerShell not ```cmd

Author: PRMerger6

articles/virtual-desktop/troubleshoot-client-connection.md

@@ -23,9 +23,9 @@ Confirm there's internet connectivity by opening another web site; for example,
 
 Use **nslookup** to confirm DNS can resolve the FQDN:
 
-    ```cmd
-    nslookup rdweb.wvd.microsoft.com
-    ```
+```cmd
+nslookup rdweb.wvd.microsoft.com
+```
 
 Try connecting with another client, like Remote Desktop client for Windows 7 or Windows 10, and check to see if you can open the web client.
 
@@ -106,20 +106,20 @@ Follow these general troubleshooting instructions for client connection error co
 4. Using **Get-RdsHostPool** and **Get-RdsSessionHost** cmdlets, confirm that troubleshooting is being done on the correct host pool.
 5. Execute the command below to get a list of all failed activities of type connection for the specified time window:
 
-    ```cmd
+    ```PowerShell
      Get-RdsDiagnosticActivities -TenantName <TenantName> -username <UPN> -StartTime
      "11/21/2018 1:07:03 PM" -EndTime "11/21/2018 1:27:03 PM" -Outcome Failure -ActivityType Connection
     ```
 
 6. Using the **ActivityId** from the previous cmdlet output, run the command below:
 
-    ```
+    ```PowerShell
     (Get-RdsDiagnosticActivities -TenantName $tenant -ActivityId <ActivityId> -Detailed).Errors
     ```
 
 7. The command produces output similar to the output shown below. Use **ErrorCodeSymbolic** and **ErrorMessage** to troubleshoot the root cause.
 
-    ```
+    ```PowerShell
     ErrorSource       : <Source>
     ErrorOperation    : <Operation>
     ErrorCode         : <Error code>
@@ -154,7 +154,7 @@ A user can start Remote Desktop clients and is able to authenticate, however the
 
 Confirm that the user reporting the issues has been assigned to application groups by using this command line:
 
-```cmd
+```PowerShell
 Get-RdsAppGroupUser <tenantname> <hostpoolname> <appgroupname>
 ```
 
@@ -171,4 +171,4 @@ If the web client is being used, confirm that there are no cached credentials is
 - To learn more about the Preview service, see [Windows Desktop Preview environment](https://docs.microsoft.com/azure/virtual-desktop/environment-setup?).
 - To go through a troubleshoot tutorial, see [Tutorial: Troubleshoot Resource Manager template deployments](https://docs.microsoft.com/azure/azure-resource-manager/resource-manager-tutorial-troubleshoot).
 - To learn about auditing actions, see [Audit operations with Resource Manager](https://docs.microsoft.com/azure/azure-resource-manager/resource-group-audit).
-- To learn about actions to determine the errors during deployment, see [View deployment operations](https://docs.microsoft.com/azure/azure-resource-manager/resource-manager-deployment-operations).
+- To learn about actions to determine the errors during deployment, see [View deployment operations](https://docs.microsoft.com/azure/azure-resource-manager/resource-manager-deployment-operations).