: As of 2026, the OS is in Extended Support . Microsoft continues to release security and reliability updates, such as the September 2025 cumulative update .
The most reliable source for the Windows Server 2016 ISO is the Microsoft Evaluation Center . microsoft windows server 2016 iso
The is the primary deployment image used for installing Microsoft’s first "cloud-ready" operating system. While it introduced pivotal features like Docker support and Nano Server, it is currently in its final years of relevance as it approaches its January 12, 2027 end-of-life date. Core Editions within the ISO : As of 2026, the OS is in Extended Support
No. Technical Previews expired long ago (2015-2016). Delete them immediately. Only use builds with "RTM" (Version 1607, OS Build 14393). : As of 2026