Windows Central reports that a build of Windows 11 has been leaked onto the web.

Leaked build confirms Windows 11 branding and brand new UI

A build of Microsoft's upcoming next version of Windows, now confirmed to be Windows 11, has leaked onto the web just days before the company is expected to unveil the next generation of Windows at a dedicated event. The leak has confirmed that the "Windows 11" branding is accurate, and has revealed Microsoft's brand new desktop UI along with other changes and enhancements to the OS.

Leaked build confirms Windows 11 branding and brand new UI