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 is a series of Microsoft Windows operating systems that succeeded the Windows 10 series in 2021. It is the eleventh overall major release in the Windows NT operating system line. It was released in October 2021 after being announced in June 2021. It is a free upgrade to its predecessor, Windows 10, and is available for any Windows 10 devices that meet the new Windows 11 system requirements.

As of February 2023, it runs on 19.13% of desktop and laptop computers.