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 releaseWindows 11 2022 Update
(20 September 2022)
Latest previewCopper (build 25211)
(29 September 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[edit | edit source]

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 2022 Update 22H2 Sun Valley 2 Nickel 2022-09-20 2024-10-14 2025-10-14 First major update
Legend:
Old version
Older version, still supported
Current stable version
Latest preview version
Future release