Windows-10-21h1-full-december-2022-kuyhaa

: Critical fixes for various Windows components and the .NET Framework .

Version 21H1 was a "scoped" release focused on performance and security rather than major visual overhauls. Its notable additions included: Windows 10 Home and Pro - Microsoft Lifecycle windows-10-21h1-full-december-2022-kuyhaa

The Windows 10 "21H1" update, also known as the , reached a significant milestone on December 13, 2022 . On this date, Microsoft released the final scheduled security update for this version, officially ending its service period. : Critical fixes for various Windows components and the

: This marked the End of Servicing for Home, Pro, Education, and Enterprise editions. Key Features of 21H1 On this date, Microsoft released the final scheduled

The December 13, 2022 update (OS Build , KB5021233) was the final cumulative update for Windows 10, version 21H1. This update primarily addressed security vulnerabilities, including:

Windows 10 Version 21H1: Final December 2022 Update and Legacy