Windows Server 2012 R2 Datacenter
Windows Server 2012 R2 offers a comprehensive suite of enhanced features across server virtualization, storage management, software-defined networking, server automation, web and application hosting, access and data protection, virtual desktop infrastructure, and beyond.
Windows Server 2012 R2 delivers an enterprise-grade cloud and data center platform that supports scalability for demanding workloads and offers robust recovery options to safeguard against service disruptions. It streamlines infrastructure, reduces costs through standard hardware utilization, and accelerates application deployment and scaling. With flexibility to shift workloads between on-premises and cloud environments, it facilitates remote access to corporate resources, manages identities across data centers and the cloud, and enhances data protection for critical business information.
Languages
- English, Chinese (Simplified), French, German, Italian, Japanese, Russian, Spanish
Editions
- Windows Server 2012 R2 Datacenter on Microsoft Azure
- Windows Server 2012 R2 Datacenter | 64 bit ISO
- Windows Server 2012 R2 Datacenter | 64bit VHD
Prerequisites for Windows Server 2012 R2:
- Review Release Notes and System Requirements:
Familiarize yourself with the Windows Server 2012 R2 release notes and ensure your system meets the necessary hardware and software requirements. - Register, Download, and Install:
Register on the Microsoft website, then download and install Windows Server 2012 R2. Note that evaluation editions expire in 180 days. - Receive Email with Assessment Resources:
Upon registration, expect an email containing resources to assist you through the assessment process.
Steps to Activate the Software License:
- Connect to the Internet:
Ensure your server is connected to the internet. This allows the software licensing service to attempt activation automatically. - Telephone Activation:
If online activation fails or you do not have internet access, activate via telephone using the provided activation number. - Activate 10-day Grace Period Without Internet:
For users without internet access, activate the 10-day grace period by running the following command from an elevated command prompt:
Slmgr /rearm
After running this command, restart the server to complete the activation.
These steps will ensure your Windows Server 2012 R2 installation is properly activated and ready for use within your environment.







Patrick –
“Activation was quick and hassle-free, very pleased.”
Samuel –
“Activation process was seamless, software is running smoothly.”
Theodore –
“Efficient service, software activated without any problems.”
Quentin –
“Software activated smoothly, exactly as described.”
Nathan –
“Quick and efficient activation, software works perfectly.”
Vincent –
“Activated my software instantly, couldn’t be happier.”
Ryan –
“No issues with activation, service was excellent.”
Oliver –
“Received activation promptly, activated without a hitch.”
Xavier –
“Efficient service, software activated without any complications.”
Tristan –
“Software activated smoothly, no issues encountered.”
Sawyer –
“Activation was quick and hassle-free, service was excellent.”
Yosef –
“Activated my software instantly, excellent service.”
Victor –
“No problems with activation, software is running perfectly.”
Zane –
“Received activation details promptly, software works flawlessly.”
Wesley –
“Activation process was seamless, very impressed.”