Windows Server 2025 build 26047

Windows Server 2025 build 26047 is an internal build of Windows Server 2025. It was accidentally published to publicly-facing Windows Update servers in form of a build upgrade targeting audiences enrolled into the internal Canary flighting ring on 29 January 2024, and pulled the day after. Many features that appear in build 26040 are presented in this build.
== Editions and keys ==
Edition / SKU 	Key
Standard Server 	MFY9F-XBN2F-TYFMP-CCV49-RMYVH
Datacenter Server 	2KNJJ-33Y9H-2GXGX-KMQWH-G6H67
Datacenter: Azure Edition	N3FPV-KQP4R-4M6H6-7Q8TK-HYMDX
== New features and changes ==
=== Windows Setup ===
An option to use Windows Server with the Microsoft Azure pay-as-you-go licensing model has been added to the product key prompt in Windows Setup, which skips the prompt and uses a generic product key for the PAYGO licensing channel. These licensing policies were first introduced as part of build 26040, although the setup interface at the time of compilation did not feature the aforementioned option.
Certain editions such as Datacenter: Azure Edition are excluded from image selection as the licensing model does not apply to these SKUs. 
=== Hyper-V ===
The Windows Server 2025 operating system has been added to the Hyper-V Manager's list of supported operating systems.
=== User interface ===
==== Registry Editor ====
The Registry Editor now supports searching for data within sub-trees of a selected key.
==== Settings ====
===== Color Management applet port =====
The legacy Color Management Control Panel applet has been ported over to the Settings application, and a non-functional option for "protected print" mode has been implemented into device settings. 
===== Sudo mode =====
The "sudo mode" toggle in the developer settings sub-page now functions, but does not appear to exhibit any external change when toggled on as the underlying command itself has not yet been ported to Windows at this point in development.
===== Computer rename dialog redesign =====
The computer rename dialog has been redesigned to align with the new Fluent design system. It can be enabled by toggling on Velocity staging keys 36390579 and 38228963.
==== Sticky/Filter Keys ====
A majority of the options for the Sticky Keys functionality has been hidden by default when not enabled (leaving behind only the associated keyboard shortcut), whereas the filter keys' options for beeping on key-press and icon display has been hidden.
=== Miscellaneous ===
==== OpenSSH Users group ====
A new user security group for managed OpenSSH users has been added to the operating system.
==== Bugfixes ====
The basic render driver no longer displays visual artifacts across the user interface, and significant performance regressions observed within the previous build have been fixed.
== Gallery ==
=== Windows Setup ===
WindowsServer2025-10.0.26047.1000-SetupRegionSettings.png|Language and region settings
File:Server26047 Setup Keyboard.png|Keyboard input
File:Server26047_Setup_ProductKey.png|Product key entry
File:Server26047 Setup EULA.png|End-user license agreement
File:Server26047 Setup Partitioning.png|Disk partitioning
File:Server26047_Setup_ReadytoInstall.png|Install confirmation
File:WS2025 build 26047 Installing.png|Image deployment
Server26047 First Boot Installing.png|Hardware detection (second phase of setup)
==== Out-of-box experience ====
Server26047 OOBE Product Key.png|Product key entry
Server26047 OOBE EULA.png|End-user license agreement
Server26047 OOBE Password.png|Account credentials
WindowsServer2025-10.0.26047.1000-OOBE-InsiderTelemetryData.png|Windows Insider Program telemetry opt-in settings
=== Interface ===
File:Win11-boot-10x-anim.png|Boot screen
File:WindowsServer2025-10.0.26047.1001-StartMenu.png|Start menu
WindowsServer2025-10.0.26047.1001-Edge.png|Microsoft Edge
26047-Taskmgr.png|Task Manager
==== Server tools ====
WindowsServer2025-10.0.26047.1001-ServerManager.png|Server Manager
===== Roles =====
WindowsServer2025-10.0.26047.1001-IIS.png|Internet Information Services
==== Miscellaneous ====
===== Settings UI =====
WindowsServer2025-10.0.26047.1001-Settings-Display-MiniColorCpl.png|Display settings with expanded color profile switcher
WindowsServer2025-10.0.26047.1001-Settings-ColorCplPort.png|Reworked color management page
WindowsServer2025-10.0.26047.1001-Settings-Developer-SudoModeOptions.png|Developer settings sub-page; w/ sudo mode options
WindowsServer2025-10.0.26047.1001-SudoModeEnablement.png|Sudo mode enablement
WindowsServer2025-10.0.26047.1001-Settings-FluentCompRename.png|Redesigned computer rename dialog
Category:Windows Server 2025 builds
Category:Germanium builds
Category:Germanium server builds