Start early with the Windows Server pre-day Windows Server: Secure, manage, and accelerate with AI (PREB20) Monday, November 16 | 1:00–5:00 PM PT | Moscone Center This is a demo-filled, deep-di...

Windows Server continues to be the foundation for many of the world's most critical business applications. As organizations modernize their infrastructure, extend management beyond the datacenter, an...

Trusted Launch for virtual machines  We are excited to announce Trusted Launch for virtual machines (TVMs) in Windows Server Insider Preview. Trusted Launch is a security feature you can enable whe...

For decades, applying a security fix to core OS components meant swapping files on disk and restarting so the loader could map the new image into memory. Rebooting to patch is a workaround for a limi...

This capability allows customers who want to in-place upgrade their servers to Windows Server 2025 to upgrade using the Windows Update service, and without the need for Windows Server 2025 physical m...

What Is NVMe-over-Fabrics? NVMe-over-Fabrics (NVMe-oF) extends the NVMe protocol—originally designed for local PCIe-attached SSDs—across a network fabric. Instead of using legacy SCSI-based protoco...

We’re excited to announce that Resilient File System (ReFS) boot support is now available for Windows Server Insiders in Insider Preview builds. For the first time, you can install and boot Windows S...

The Remote Desktop Session Host (RDSH) is a role service available on Windows Server 2025, which allows multiple users to access desktops and applications hosted on a single machine simultaneously. T...

This guidance describes the tools and options available to help organizations update Secure Boot certificates on Windows Server before the certificates begin expiring in June 2026. Note: This gui...