Server 2025 Release Date. Windows server 2025 builds on the strong foundation of its predecessor and introduces a range of innovative enhancements to adapt to your needs. The focus on virtualization, container, and microservice innovation continues with azure stack hci, windows containers, and aks on azure stack hci.
Windows server 2025 is the fifteenth and current major version of the windows nt operating system produced by microsoft to be released under the windows server brand name. Windows server 2025 is the current ltsc release.