Add a new computerAdd a new computerEmailPrepare Active Directory for Microsoft ExchangeInstallInstall Active Directory domain controller in Server ManagerInstall Active Directory domain controller in Windows Server CoreJoinJoin a Linux computer to an Active Directory domainJoin a Windows computer to an Active Directory domainOnline ResponderInstall and configure an Online ResponderOrganizational Unit (OU)Create an Organizational Unit in Windows Server ManagerUnderstanding domain controller, organizational unit, users, and groupsUsers and GroupsAdd a user to a groupAdd a user to a group using Windows Server ManagerCreate a new user account using Server Manager