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How to Add a User in Active Directory (Windows Server)


📄 Servers & Infrastructure
🕑 5 min read
Cybergate IT Team
Active Directory Users and Computers Windows Server domain user creation
Active Directory user accounts control access to all domain resources including file shares, printers and applications.

Active Directory Domain Services (AD DS) is the centralised identity management system for Windows Server-based networks. Every user who logs into a domain-joined PC, accesses shared files or uses domain-integrated applications must have an Active Directory user account. This guide covers creating a new user account in Active Directory Users and Computers (ADUC).

Prerequisites

You need Administrator or Account Operator permissions on the domain. ADUC must be available either on the Domain Controller directly or via RSAT on a domain-joined workstation.

Step 1: Open Active Directory Users and Computers

1

Launch ADUC

On the Domain Controller, open the Start menu and search for Active Directory Users and Computers. Click to open.

Alternatively, open Server Manager > Tools > Active Directory Users and Computers.

The ADUC console shows a tree view on the left with your domain name at the top, and several default containers including Builtin, Computers, Domain Controllers, ForeignSecurityPrincipals and Users.

Step 2: Navigate to the Correct OU

2

Select the Correct Organisational Unit

Expand your domain in the left pane. If your organisation uses a structured OU hierarchy, navigate to the OU where the new user should be created. For example:

  • yourdomain.local > Staff > KL Office
  • yourdomain.local > Users > Sales
  • yourdomain.local > Finance

If no custom OUs exist, you can create the user in the default Users container, though it is better practice to use dedicated OUs for Group Policy management.

Active Directory Users and Computers OU navigation
Navigate to the correct Organisational Unit before creating the user
New user wizard Active Directory
Right-click the OU and select New > User to start the wizard

Step 3: Create the New User Account

3

Run the New User Wizard

Right-click the target OU or container. Select New > User.

The New Object – User wizard opens. Fill in:

  • First name: e.g. Kartik
  • Last name: e.g. Periasamy
  • Full name: Auto-populated as First + Last. Adjust format if needed.
  • User logon name (UPN): e.g. kartik.periasamy (the part before the @). The domain suffix is selected from a dropdown – choose your domain (e.g. @cybergate.my)
  • User logon name (pre-Windows 2000): For older applications. Format: DOMAIN\username (e.g. CYBERGATE\kartikp). Keep it short if needed.

Click Next.

Step 4: Set Password and Account Options

4

Configure Password

Enter the initial password in both the Password and Confirm password fields. The password must meet the domain password policy requirements (minimum length, complexity).

Set these options:

  • User must change password at next logon – recommended. Forces the new user to set their own password immediately.
  • User cannot change password – leave unchecked for normal users
  • Password never expires – leave unchecked unless this is a service account
  • Account is disabled – leave unchecked (or check if creating the account in advance)

Click Next. Review the summary and click Finish. The account is created.

Step 5: Add User to Security Groups

5

Assign Group Membership

Right-click the newly created user and select Add to a group. In the dialog, type the group name (e.g. Finance, Domain Users, VPN Users) and click Check Names to verify. Click OK.

Repeat for each group. Group membership controls:

  • Access to file shares (\\server\Finance requires Finance security group membership)
  • Printer access
  • Application access
  • VPN and remote access permissions
  • Microsoft 365 / Azure AD group sync (if using Azure AD Connect)

Step 6: Configure User Properties

6

Set Profile Details

Double-click the new user account to open Properties. Configure:

  • General tab: Display name, description, email address, phone number
  • Organisation tab: Job title, department, company, manager
  • Address tab: Office location address
  • Account tab: Verify UPN, set logon hours if needed, set workstation restrictions if needed
  • Profile tab: Set profile path and home folder if using roaming profiles or home drive mapping

Click Apply > OK. The user can now log into any domain-joined PC with their username and initial password.

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Frequently Asked Questions

An Organisational Unit is a container in Active Directory used to organise users, groups and computers. OUs allow Group Policy Objects (GPOs) to be applied to specific sets of users or devices. For example, the Finance OU gets a GPO that enforces specific password policies, while the IT OU gets an admin tools deployment GPO. Users should always be created in the correct OU from the start.

Security Groups are used to control access to resources (file shares, printers, applications). Adding a user to the Finance security group grants them access to the Finance file share. Distribution Groups are used only for email distribution lists in Exchange/Microsoft 365 and cannot be used for resource access control. For most IT purposes, use Security Groups.

The UPN is the user’s login name in email format: username@yourdomain.com. It should match the user’s email address wherever possible to simplify login (users type their email address to sign in to Windows, Microsoft 365 and most applications). Format: firstname.lastname@yourdomain.com or initials.lastname@yourdomain.com. Avoid special characters other than dots and hyphens.

Yes, using Remote Server Administration Tools (RSAT). On a Windows 10/11 Pro or Enterprise machine joined to the domain, go to Settings > Optional features > Add a feature > RSAT: Active Directory Domain Services and Lightweight Directory Services Tools. After installing, Active Directory Users and Computers is available on the workstation. You need appropriate permissions to create users.

CG
Cybergate IT Team
Managed IT support for Malaysian businesses since 2014. Microsoft Partner · Fortinet Technology Partner. About Us

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