x86/x64 | Language: English, Russian | 3.23/4.59 GBWindows 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.