As of today, May 19, 2023, there is no official announcement from Microsoft regarding Windows 12. However, there have been a number of rumors and leaks that suggest that a new version of Windows is in development. These rumors suggest that Windows 12 could be released in 2024 and that it could feature a number of new features, such as a new Start menu, a new taskbar, and a new user interface. It is also possible that Windows 12 could be more focused on cloud computing and artificial intelligence than previous versions of Windows.
It is important to note that these are just rumors and leaks, and nothing has been officially confirmed by Microsoft. It is possible that Windows 12 will not be released in 2024, or that it will not feature the features that have been rumored. Until Microsoft makes an official announcement, it is best to take all of this information with a grain of salt.