The below will appear on the Refined page at https://iasme.atlassian.net/wiki/spaces/CEKH/pages/2643689659/Windows+11#
Vendor : MicrosoftOperating system name : Windows 11
Windows 11 comes in different editions which have different end of service dates. End of service means that security updates will no longer be provided by Microsoft. The different editions are Home and Pro which are supported for 24 months and Education and Enterprise which are supported for 36 months. The different versions also have different licensing arrangements.
How to check your version :
Select Start > Settings > System > About . Open About settings.
Under Device specifications > System type, see if you're running a 32-bit or 64-bit version of Windows.
Under Windows specifications, check which edition and version of Windows your device is running
Security Updates :
Latest version is 23H2 (released 21st October 2023)
End of security updates
Version | Home, Pro | Education, Enterprise |
|---|---|---|
23H2 | 11th November 2025 | 10th November 2026 |
22H2 | 8th October 2024 | 14th October 2025 |
21H2 | End of service | 8th October 2024 |
These dates are based on available information and may be subject to change. Always check the vendor site for the most up to date information.
Vendor information:
https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information