build 26311

Build 26311 is a preview release of Windows Server 2025, distributed through the Windows Server Insider Program. This build does not introduce major new features compared to its predecessor, build 26304, but it continues to focus on security enhancements. Administrators can leverage PowerShell cmdlets to improve security configurations. The build is part of the ongoing development of Windows Server 2025, with an emphasis on stability and security rather than new functionality. Users in the Insider Program can test this build to prepare for future updates and ensure compatibility with their server environments.