Still on Windows 10, version 21H1? Don’t expect any more monthly security updates from Microsoft Posted by Auto Poster | Dec 15, 2022 | Microsoft | 0 | Still on Windows 10, version 21H1? Don’t expect any more monthly security updates from Microsoft Go to Source Windows 10, version 21H1 from May 2021 will not get security fixes in the January 2023 Patch Tuesday update.