Windows 10 Enterprise LTSC 2021 builds on Windows 10 Pro, version 21H2 adding premium features designed to address the needs of large and mid-size organizations (including large academic institutions), such as: Advanced protection against modern security threats, Full flexibility of OS deployment, Updating and support options, Comprehensive device and app management and control capabilities.

This assembly includes the following editions
- Windows 10 Enterprise LTSC 2021
- Windows 10 Enterprise N LTSC 2021 (EU version)
- Windows 10 IoT Enterprise LTSC

Assembly features
- Integrated updates for March 14, 2023;
- Integrated .Net Framework 4.8.1;
- .Net Framework 3.5 included (including 2.0 and 3.0);
- Integrated Visual C++ 2005-2022 (Upd 03/03/2023);
- Integrated DirectX 9c (Upd June 2010);
- Integrated Games Pack (Microsoft Collection);
- Integrated SmartFix 2.4.7, Microsoft DaRT in winre.wim and boot.wim;
- The systems were not in audit mode.

System requirements
- 1 GHz processor (or faster) with PAE, NX and SSE2 support;
- 1 GB (for 32-bit version) or 2 GB (for 64-bit version) RAM;
- 16 GB (for 32-bit version) or 20 GB (for 64-bit version) free hard disk space;
- Graphics card with DirectX 9 support.


- Integrated updates for March 14, 2023;
- Integrated .Net Framework 4.8.1;
- .Net Framework 3.5 included (including 2.0 and 3.0);
- Integrated Visual C++ 2005-2022 (Upd 03/03/2023);
- Integrated DirectX 9c (Upd June 2010);
- Integrated Games Pack (Microsoft Collection);
- Integrated SmartFix 2.4.7, Microsoft DaRT in winre.wim and boot.wim;