Windows Server 2025 Evaluation Key. These are evaluation isos meaning that you can install and use windows server 2025 as a trial for 180 days or 6 months. I have a built a server (as per client request ) with windows server 2025 standard evaluation installed ( i downloaded the iso from microsoft evaluation center).

You upgraded to windows 10, but the activation servers. Learn how to upgrade windows server evaluation to full version, allowing you to apply your purchased license key after the conversion.