Microsoft has officially announced the end of support for Windows 11 version 23H2 by releasing the final security update, which carried the code (KB5131087), to be the final station for this version that launched in October 2023 and received three years of consecutive security updates.
End of Support for Enterprise and Education Editions
Microsoft had previously ended support dedicated to home use and professional editions (Home and Pro) of the same version, while commercial editions aimed at enterprises and the education sector (Enterprise and Education) continued to receive support for an extended period of 36 months. According to the company's official statement, devices that are still running these versions will no longer receive monthly security updates to protect them from the latest cyber threats.
What Changes Practically for Users and Companies?
Devices that are still using version 23H2 are urged to upgrade immediately to a supported version of the system to ensure continued protection and receipt of updates. In contrast, several newer versions are currently available that enjoy active support for feature and security updates, including versions 24H2, 25H2, and 26H1. While users of Home and Pro editions received their upgrade path previously, the business sector and educational institutions may require direct technical intervention from IT administrators if their systems have not yet been upgraded.
Windows Systems Support Timeline Policy
Microsoft follows a fixed timeline for supporting Windows 11 versions; it provides security support for two years for regular consumers and three years for commercial editions. This means that version 24H2 still has one additional year of support dedicated to Home editions and two years for Enterprise editions, with the exception of special versions such as LTSC and IoT. Projections indicate that the subsequent version 26H2 will continue to receive support for commercial customers until 2029.