On this post we will learn how to install Active Directory on Windows Server 2019.
Open Server Manager, Select Manage, and AddRoles and Features.
Click Next, to the Server Selection box and select the server you want to install the feature or role.
To install Active directory, select Active Directory Domain Services (AD DS).
Click Next, to get to the Install button:
After the installation is coomplete, you can see the nee AD DS Server Role:
After AD DS installation, you need to promote your server to Domain Controller: