What’s new in Windows Server 2025?

Windows Server 2025 is Microsoft’s current server release and succeeds Windows Server 2022. For everyday hosting, these are the changes that matter most:

• Hotpatching: many security updates can be installed without rebooting the server. That shortens maintenance windows and noticeably reduces downtime.
• Improved security: stronger protection against common attack patterns and a reworked SMB protocol with encryption enabled by default.
• Better performance: improvements to the file system and network stack deliver noticeably higher throughput, especially under heavy concurrent load.
• Longer support: Microsoft will keep Windows Server 2025 supplied with security updates until at least 2034, so your hosting stays on a current, supported version for years to come.

All of this works in the background. There’s nothing for you to configure or change, your web hosting simply keeps running on a more modern, more secure foundation.