Windows 11

This article is about the operating system series developed since 2021. For the original operating system release called "Windows 11", see Windows 11 (original release).
Windows 11
Version of Microsoft Windows
Logo
Screenshot
Initial releaseWindows 11
(5 October 2021)
Latest previewCopper (build 25120)
(18 May 2022)
Supported platformsAMD64, ARM64
Preceded byWindows 10

Windows 11 is a series of Microsoft Windows operating systems that succeeded the Windows 10 series in 2021. It was originally announced in June 2021 and the initial version was released on 5 October 2021.

List of feature updates

Name Version Codename Based on Release date Support end date Notes
Consumer Enterprise
Windows 11 21H2 Sun Valley Cobalt 2021-10-05 2023-10-10 2024-10-08 Initial release
Windows 11, version 22H2 22H2 Sun Valley 2 Nickel TBD TBD TBD Currently in development; builds available in the Beta Channel
Windows 11, version 23H2 23H2 TBD Copper TBD TBD TBD Currently in development; builds available in the Dev Channel
Legend:
Old version
Older version, still supported
Current stable version
Latest preview version
Future release