Get Started with Windows Admin Center

Applies to: Windows Admin Center, Windows Admin Center Preview


New to Windows Admin Center? Learn more about Windows Admin Center or Download now.

Windows Admin Center installed on Windows 10


You must be a member of the local administrator's group to use Windows Admin Center on Windows 10

Selecting a client certificate

The first time you open Windows Admin Center on Windows 10, make sure to select the Windows Admin Center Client certificate (otherwise you'll get an HTTP 403 error saying "can't get to this page").

In Microsoft Edge, when you are prompted with this dialog:

  1. Click More choices

    Select a Certificate box with More Choices highlighted

  2. Select the certificate labeled Windows Admin Center Client and click OK

    Select a Certificate box showing available certificates

  3. Make sure Always Allow Access is selected and click Allow

    Credential required dialog box

Connecting to managed nodes and clusters

After you have completed the installation of Windows Admin Center, you can add servers or clusters to manage from the main overview page.

Add a single server or a cluster as a managed node

  1. Click + Add under All Connections.

    Windows Admin Center - All Connections page

  2. Choose to add a server, cluster, Windows PC, or an Azure VM:

    Windows Admin Center - Add resources page

  3. Type the name of the server or cluster to manage and click Submit. The server or cluster will be added to your connection list on the overview page.

    Windows Admin Center - Servers page

    -- OR --

Bulk import multiple servers

  1. On the Add Server Connection page, choose the Import Servers tab.

    Windows Admin Center - Import Servers tab

  2. Click Browse and select a text file that contains a comma, or new line separated, list of FQDNs for the servers you want to add.


The .csv file created by exporting your connections with PowerShell contains additional information beyond the server names and is not compatible with this import method.

-- OR --

Add servers by searching Active Directory

  1. On the Add Server Connection page, choose the Search Active Directory tab.

    Windows Admin Center - Search Active Directory tab

  2. Enter your search criteria and click Search. Wildcards (*) are supported.

  3. After the search completes - select one or more of the results, optionally add tags, and click Add.

Authenticate with the managed node

Windows Admin Center supports several mechanisms for authenticating with a managed node. Single sign-on is the default.

Single Sign-on

You can use your current Windows credentials to authenticate with the managed node. This is the default, and Windows Admin Center attempts the sign-on when you add a server.

Single sign-on when deployed as a Service on Windows Server

If you have installed Windows Admin Center on Windows Server, additional configuration is required for single sign-on. Configure your environment for delegation

-- OR --

Use Manage As to Specify credentials

Under All Connections, select a server from the list and choose Manage As to specify the credentials that you will use to authenticate to the managed node:

All Connections, Manage As option

If Windows Admin Center is running in service mode on Windows Server, but you do not have Kerberos delegation configured, you must re-enter your Windows credentials:

Specify your credentials page

You may apply the credentials to all connections, which will cache them for that specific browser session. If you reload your browser, you must re-enter your Manage As credentials.

Local Administrator Password Solution (LAPS)

If your environment uses LAPS, and you have Windows Admin Center installed on your Windows 10 PC, you can use LAPS credentials to authenticate with the managed node. If you use this scenario, please provide feedback.

Using tags to organize your connections

You can use tags to identify and filter related servers in your connection list. This allows you to see a subset of your servers in the connection list. This is especially useful if you have many connections.

Edit tags

  • Select a server or multiple servers in the All Connections list
  • Under All Connections, click Edit Tags

Windows Admin Center - Edit Tags option

The Edit Connection Tags pane allows you to modify, add, or remove tags from your selected connection(s):

  • To add a new tag to your selected connection(s), select Add tag and enter the tag name you would like to use.

  • To tag the selected connections with an existing tag name, check the box next to the tag name you wish to apply.

  • To remove a tag from all selected connections, uncheck the box next to the tag you wish to remove.

  • If a tag is applied to a subset of the selected connections, the check box is shown in an intermediate state. You can click the box to check it and apply the tag to all selected connections, or click again to uncheck it and remove the tag from all selected connections.

Windows Admin Center - Edit Connection Tags page

Filter connections by tag

Once tags have been added to one or more server connections, you can view the tags on the connection list, and filter the connection list by tags.

  • To filter by a tag, select the filter icon next to the search box.

    Windows Admin Center - Filter using the search box

    • You can select "or", "and", or "not" to modify the filter behavior of the selected tags.

    Windows Admin Center - Filter Connections page

Use PowerShell to import or export your connections (with tags)

# Load the module
Import-Module "$env:ProgramFiles\windows admin center\PowerShell\Modules\ConnectionTools"
# Available cmdlets: Export-Connection, Import-Connection

# Export connections (including tags) to a .csv file
Export-Connection "" -fileName "WAC-connections.csv"
# Import connections (including tags) from a .csv file
Import-Connection "" -fileName "WAC-connections.csv"
# Import connections (including tags) from .csv files, and remove any connections that are not explicitly in the imported file using the -prune switch parameter 
Import-Connection "" -fileName "WAC-connections.csv" -prune

CSV file format for importing connections

The format of the CSV file starts with the four headings "name","type","tags","groupId", followed by each connection on a new line.

name is the FQDN of the connection

type is the connection type. For the default connections included with Windows Admin Center, you will use one of the following:

Connection type Connection string
Windows Server msft.sme.connection-type.server
Windows 10 PC
Failover Cluster msft.sme.connection-type.cluster
Hyper-Converged Cluster msft.sme.connection-type.hyper-converged-cluster

tags are pipe-separated.

groupId is used for shared connections. Use the value global in this column to make this a shared connection.


Modifying the shared connections is limited to gateway administrators - any user can use PowerShell to modify their personal connection list.

Example CSV file for importing connections


Import RDCman connections

Use the script below to export saved connections in RDCman to a file. You can then import the file into Windows Admin Center, maintaining your RDCMan grouping hierarchy using tags. Try it out!

  1. Copy and paste the code below into your PowerShell session:

    #Helper function for RdgToWacCsv
    function AddServers {
     param (
     [Parameter(Mandatory = $true)]
     [Parameter(Mandatory = $true)]
     if ($node.LocalName -eq 'server') {
         $serverName = $
         $tagString = $tags -join "|"
         Add-Content -Path $csvPath -Value ('"'+ $serverName + '","msft.sme.connection-type.server","'+ $tagString +'"')
     elseif ($node.LocalName -eq 'group' -or $node.LocalName -eq 'file') {
         $groupName = $
         $currNode = $
         while ($currNode) {
             AddServers -node $currNode -tags $tags -csvPath $csvPath
             $currNode = $currNode.NextSibling
     else {
         # Node type isn't relevant to tagging or adding connections in WAC
    Convert an .rdg file from Remote Desktop Connection Manager into a .csv that can be imported into Windows Admin Center, maintaining groups via server tags. This will not modify the existing .rdg file and will create a new .csv file
     This converts an .rdg file into a .csv that can be imported into Windows Admin Center.
     .PARAMETER RDGfilepath
     The path of the .rdg file to be converted. This file will not be modified, only read.
     .PARAMETER CSVdirectory
     Optional. The directory you wish to export the new .csv file. If not provided, the new file is created in the same directory as the .rdg file.
     C:\PS> RdgToWacCsv -RDGfilepath "rdcmangroup.rdg"
    function RdgToWacCsv {
         [Parameter(Mandatory = $true)]
         [Parameter(Mandatory = $false)]
     [xml]$RDGfile = Get-Content -Path $RDGfilepath
     $node = $RDGfile.RDCMan.file
     if (!$CSVdirectory){
         $csvPath = [System.IO.Path]::GetDirectoryName($RDGfilepath) + [System.IO.Path]::GetFileNameWithoutExtension($RDGfilepath) + "_WAC.csv"
     } else {
         $csvPath = $CSVdirectory + [System.IO.Path]::GetFileNameWithoutExtension($RDGfilepath) + "_WAC.csv"
     New-item -Path $csvPath
     Add-Content -Path $csvPath -Value '"name","type","tags"'
     AddServers -node $node -csvPath $csvPath
     Write-Host "Converted $RDGfilepath `nOutput: $csvPath"
  2. To create a .CSV file, run the following command:

    RdgToWacCsv -RDGfilepath "path\to\myRDCManfile.rdg"
  3. Import the resulting .CSV file in to Windows Admin Center, and all your RDCMan grouping hierarchy will be represented by tags in the connection list. For details, see Use PowerShell to import or export your connections (with tags).

View PowerShell scripts used in Windows Admin Center

Once you've connected to a server, cluster, or PC, you can look at the PowerShell scripts that power the UI actions available in Windows Admin Center. From within a tool, click the PowerShell icon in the top application bar. Select a command of interest from the dropdown to navigate to the corresponding PowerShell script.

View PowerShell scripts for Overview page