Add-windowscapability -online -name Rsat.activedirectory [exclusive] Jun 2026

If the specific name is unknown, administrators should run: Get-WindowsCapability -Online -Name RSAT* This lists all available RSAT capabilities and their installation states.

Here’s a detailed content piece you can use for documentation, a blog post, or a training guide on the topic:

If the machine cannot reach Windows Update, mount an ISO of the same OS version and run: add-windowscapability -online -name rsat.activedirectory

(where D: is your mounted ISO drive)

💡 : Use Get-WindowsCapability -Online | Where-Object $_.Name -like "*Rsat*" to see every RSAT tool available for your machine, including Group Policy and DNS tools. If the specific name is unknown, administrators should

-Online : This parameter specifies that the action is to be taken on the online (currently running) Windows instance. Instead of operating on an offline Windows image, you're modifying the live, running system.

: The cmdlet used to install optional Windows features. Instead of operating on an offline Windows image,

The PowerShell command Add-WindowsCapability -Online -Name Rsat.ActiveDirectory.DS-LDS.Tools~~~~0.0.1.0 is the standard way to install Active Directory Domain Services and Lightweight Directory Services Tools on modern versions of Windows 10 and 11. TSplus +1 Command Breakdown Add-WindowsCapability : The primary cmdlet used to install optional Windows features (known as "Capabilities on Demand"). -Online : Tells the command to apply changes to the operating system currently running on the local machine. -Name : Specifies the exact internal identity of the package. Note that the full name typically includes versioning (e.g.,

The text you've provided appears to be a PowerShell command used to add a Windows capability online, specifically for the Active Directory module within the Remote Server Administration Tools (RSAT) on a Windows system. Let's break down the command: