You must have domain credentials with permissions to manage AD objects. How to Install ADUC on Windows 10 and 11
For Windows 10 (Version 1809 and later) and Windows 11, the installation process is integrated directly into the Settings app. Method 1: Using Windows Settings (GUI) how do i download active directory users and computers
In modern Windows versions (1809+), RSAT is a "Feature on Demand," meaning you do not download a separate installer; instead, you enable it through the OS settings. Prerequisites You must have domain credentials with permissions to
You must be running Windows 10/11 Pro , Enterprise , or Education editions. Home edition does not support RSAT. Prerequisites You must be running Windows 10/11 Pro
Your workstation must be joined to an Active Directory domain to manage it remotely.
Active Directory Users and Computers (ADUC) is the primary Microsoft Management Console (MMC) snap-in used by IT professionals to manage users, groups, computers, and Organizational Units (OUs) within a Windows domain. While it comes pre-installed on Domain Controllers, you do not need to log into a server to use it. You can install it on your local Windows 10/11 workstation through the Remote Server Administration Tools (RSAT) package.