The Home edition does not support Remote Server Administration Tools (RSAT).
Get-WindowsCapability -Name "Rsat*" -Online | Add-WindowsCapability -Online how to add active directory to windows 11
allows your Windows 11 PC to act as a management console for an existing Active Directory domain. The Home edition does not support Remote Server
Get-WindowsCapability -Online | Where-Object $_.Name -like "RSAT.ActiveDirectory*" How to Access the Tools After Installation how to add active directory to windows 11