Windows Server 2025.26100.1742-oemret-x64fre-en... !!hot!! -

is now enabled by default on compatible hardware.

Here is the detailed breakdown of Windows Server 2025.26100.1742-OEMRET-x64FRE-en...

If you are looking for why this version is "useful," here are the standout improvements in the 2025 generation: Hotpatching for Everyone Windows Server 2025.26100.1742-OEMRET-x64FRE-en...

: Introduces GPU Partitioning (GPU-P) for Hyper-V, allowing multiple virtual machines to share a physical GPU for AI and machine learning workloads. Enhanced Security :

Up to 2 Operating System Environments (OSEs) / Hyper-V isolated containers is now enabled by default on compatible hardware

Windows Server 2025.26100.1742-OEMRET-x64FRE-en...

is a legitimate but pre-release OEM recovery image intended for hardware partners. It is not suitable for production environments. Organizations planning for Windows Server 2025 should track the official LTSC release timeline and use official preview ISOs from the Windows Insider for Server program for testing. Enhanced Security : Up to 2 Operating System

Windows Server 2025 is a Long-Term Servicing Channel (LTSC) release, designed for environments where stability and predictability are paramount. It is supported through , providing nearly a decade of security updates and maintenance.