While the user interface changed, the underlying utility remained familiar. Once installed, the ADUC snap-in functions almost identically to its server-side counterpart. It allows administrators to unlock accounts, reset passwords, move objects between Organizational Units (OUs), and manage Group Policy links. For the administrator running Windows 10 20H2, this capability transforms their workstation into a management console, adhering to the security best practice of limiting direct logins to domain controllers. By running ADUC on a client machine, the attack surface on the critical server infrastructure is reduced, as management tasks are performed remotely.
In the era of Windows 7 and earlier, administrative tools were often included by default or installed via a bulky, standalone downloader. With Windows 10, Microsoft transitioned these tools into Features on Demand (FoD). Windows 10 20H2, released in the latter half of 2020, stabilized this approach. Unlike previous versions where an administrator might search for a specific "ADUC download" on the Microsoft Download Center, the process became integrated directly into the operating system settings. While the user interface changed, the underlying utility
: You must be running Windows 10 Pro, Enterprise, or Education . Home editions do not support RSAT. For the administrator running Windows 10 20H2, this
You must have local admin rights on the PC to add system features. How to Install ADUC on Windows 10 20H2 With Windows 10, Microsoft transitioned these tools into