Microsoft has announced that Windows 10, version 21H2 (Enterprise, Education) on the General Availability (GA) Channel will reach end of service on June 11, 2024. These editions will no longer receive security updates after June 11, 2024. Please see end of updates announcement for more details.

The KACE Patch Catalog will continue to provide previously released OS and third-party publisher patches that target this version.

Support for Windows 10, version 21H2 (Enterprise) on the Long-Term Servicing Channel (LTSC) continues with mainstream support due to end January 12, 2027. Please see Windows 10 release information for more details.