New versions of Windows 11 are released once a year!
The maintenance schedule for a version / feature update of Windows 11 is very convenient!
All new versions of MS Windows 11 are released once a year. You should always install the latest version before the maintenance / support of the current Windows 11 version expires in order to continue to receive full support and support as well as auto updates from Microsoft.
36 months from publication date / auto updates and support
Windows 11 Enterprise, Windows 11 Education
24 months from publication date / auto updates and support
Windows 11 Pro, Windows 11 Pro Education, Windows 11 Pro for Workstations, Windows 10 Home