Microsoft is ending support for Windows 11 SE, a specialized version of its operating system that was designed primarily for educational and low-cost device markets.

Windows 11 SE was initially launched in November 2021 alongside the Surface Laptop SE, building upon the foundation of Windows 10 S mode. After nearly four years in the market, Microsoft has announced it will discontinue support for this educational-focused operating system variant.

According to Microsoft's official announcement, Windows 11 SE support will conclude in October 2026. The company will not update the system to Windows 11 25H2 SE, and following the end of support, no further software updates, technical support, or security patches will be provided.

The operating system was specifically designed to offer a more secure and simplified computing environment for educational users and budget-friendly devices by restricting the number of applications that could run on the system. However, these very limitations made it unpopular among general consumers.

Key restrictions of Windows 11 SE included mandatory file storage exclusively through OneDrive and a requirement that users could only install applications from a whitelist pre-approved by IT administrators. These constraints effectively made Windows 11 SE unsuitable for typical consumer use cases.

In practice, the Surface Laptop SE remained essentially the only device to ship with Windows 11 SE, and Microsoft never released a true successor to this educational laptop. The discontinuation marks the end of Microsoft's attempt to create a streamlined Windows variant specifically for the education sector and low-cost device market.