Migrate and Modernize Summit: Modernize faster with Agentic AI. Why choose Windows Server 2025? Protect with multilayered security Achieve cloud agility anywhere Optimize for future-ready infrastructure Windows Server 2025: Flexible, reliable infrastructure Next-generation file services Help secure data in transit over trusted connections with additional file server security from Windows Server. Learn more Next-generation file services Modern, scalable identity management Experience improved scale and performance in Active Directory Domain Services. Windows Server 2025 offers a new domain controller with a 32,000-page database. Learn more Modern, scalable identity management Virtualization: Hyper-V and virtual machines Hyper-V offers robust hardware-based virtualization and isolation, virtualization-based security, and advanced capabilities such as GPU partitioning and failover clustering. Windows Server VMs are more scalable than ever, with support for 240 TB of RAM and 2048 virtual processors. Learn more Virtualization: Hyper-V and virtual machines Develop, deploy, and manage containers Deploy containers easily and efficiently with reduced container size and container base image portability. Learn more Develop, deploy, and manage containers Network configuration and management made easier Save time with enhanced networking capabilities including: Network ATC: One-click deployment of host network configuration across the cluster. Network HUD: Always-on alerting and remediation of network issues can help take hours off network setup and management tasks. Learn more Network configuration and management made easier Network ATC: One-click deployment of host network configuration across the cluster. Network HUD: Always-on alerting and remediation of network issues can help take hours off network setup and management tasks. Added features through Azure Arc By connecting your on-premises Windows Servers to Azure Arc, you can subscribe to additional services that bring cloud innovations to your datacenter * . Examples include: Subscribe to receive hotpatching for on-premises and multicloud Windows Servers to minimize reboots. Access additional Azure Arc management services, including best practices assessment and disaster recovery. Pay-as-you-go pricing option for on-premises Windows Server. Learn more Added features through Azure Arc

Subscribe to receive hotpatching for on-premises and multicloud Windows Servers to minimize reboots. Access additional Azure Arc management services, including best practices assessment and disaster recovery. Pay-as-you-go pricing option for on-premises Windows Server. Get even more out of Windows Server Windows Server: Better on Azure Windows Admin Center Microsoft Defender for Cloud Pay-as-you-go for Windows Server 2025 Upgrade to Windows Server 2025 Empower and protect your organization See how customers are innovating with Windows Server Windows Server on Azure Get started with Windows Server Try Windows Server 2025 Sharpen your skills Join Windows Server Community [*] Additional charge applies to many services added through Azure Arc. See product pricing page for details. Share this page Chat with sales Available M-F 5 AM to 5 PM PT. Available M-F 5 AM to 5 PM PT.