: Standard Enterprise LTSC 2021 is supported until January 12, 2027 , while the IoT Enterprise LTSC variant is supported until January 13, 2032 .
: Includes advanced protection against modern threats and comprehensive device management tools. Critical Safety Notice : Standard Enterprise LTSC 2021 is supported until
: Removes "bloatware" found in standard editions, such as the Microsoft Store, Cortana, and pre-installed universal apps. : Windows 10 Enterprise LTSC 2021 (Long-Term Servicing
: Windows 10 Enterprise LTSC 2021 (Long-Term Servicing Channel). Version : 21H2. OS Build : 19044.2546. Architecture : x64 (64-bit). Architecture : x64 (64-bit)
: "Cartoon Sky 23" (Custom visuals and lightened system components). Key Features of LTSC 21H2
This post describes , specifically build 19044.2546 , which includes the cumulative updates provided in January 2023 . The "Cartoon Sky 23" label typically refers to a customized ISO or theme pack modified by third-party creators to include unique visual styles, pre-installed software, or performance tweaks. Core Specifications
While the base LTSC 2021 is a highly stable Microsoft product, like "Cartoon Sky 23" are modified by individuals outside of Microsoft. Windows 10 - release information - Microsoft Learn