Remote Desktop Services (RDS) in Windows Server 2012 allow multiple users to remotely access desktops, applications, and resources on a centralized server. This feature is ideal for businesses that need centralized management and remote access capabilities.
Introduction
Remote Desktop Services (formerly Terminal Services) in Windows Server 2012 allow users to connect to the server from anywhere using Remote Desktop Protocol (RDP). With RDS, you can publish applications, manage user sessions, and centralize data access.
System Requirements
Before installing RDS, make sure you have:
- Windows Server 2012 installed and updated
- Administrator account access
- A valid RDS CAL (Client Access License)
- Stable internet connection (for activation)
- Minimum 2 GB RAM and 40 GB disk space for smooth operation
Download Remote Desktop Services
RDS is included in Windows Server 2012 but must be added as a server role.
- Log in to your Windows Server 2012 as Administrator.
- Open Server Manager from the Start menu.
- Click Manage → Add Roles and Features.
- Select Role-based or feature-based installation.
- From the roles list, choose Remote Desktop Services and proceed.
Install Remote Desktop Services
- After selecting RDS, check the boxes for:
- Remote Desktop Licensing
- Remote Desktop Session Host
- Remote Desktop Connection Broker (optional but recommended)
- Click Next and follow the installation wizard prompts.
- Restart the server when prompted to complete the installation.
Activate Remote Desktop Services
- Open Server Manager → Remote Desktop Services.
- Select RD Licensing Manager.
- Right-click your server name → Activate Server.
- In the Activation Wizard, choose Automatic connection (recommended).
- Enter your company details and submit.
- Click Finish to complete activation.
Installing RDS CALs (Client Access Licenses)
- In RD Licensing Manager, right-click the server → Install Licenses.
- Select your License Program (e.g., Retail Purchase, Open License).
- Enter your License Key Pack ID and proceed.
- Confirm installation — your CALs are now active.
Test and Verify RDS Setup
- From another computer, open Remote Desktop Connection.
- Enter the server’s IP address or hostname.
- Log in using a valid user account.
- Verify that the desktop or published apps load correctly.
Troubleshooting Tips
- If the RDP connection fails, check firewall settings and enable TCP port 3389.
- If you get license errors, ensure the correct CAL type (Per User or Per Device) is installed.
- For slow performance, upgrade server RAM or optimize session limits.
- watch this short beginner-friendly tutorial: Watch on YouTube