: These evaluation versions can often be converted to full retail versions if you later provide a valid product key. 2. Volume Licensing Service Center (VLSC)
: The Microsoft Evaluation Center provides ISO and VHD downloads for Windows Server 2012 R2. Limit : This version expires after 180 days . Windows Server 2012 R2 Free Download
If you still need it for testing, legacy software, or lab environments, here is how you can access it: 1. Official 180-Day Evaluation : These evaluation versions can often be converted
If your organization previously purchased Windows Server licenses, you can often still access older versions. or lab environments