. Microsoft typically releases LTSC versions every three years, and the final version for Windows 10 is (based on version 21H2). The next official LTSC release is Windows 11 LTSC 2024 Microsoft Learn
: Designed for "fixed-function" devices (ATMs, MRI machines, industrial controllers) that require a stable environment with no feature changes for years. : Standard Windows 10 support ended on October 14, 2025 . However, Enterprise LTSC 2021 is supported until January 2027 IoT Enterprise LTSC 2021 is supported until January 2032 Native Bloat-Free windows 10 ltsc lite 2023
You cannot ask Microsoft for help. Community support is hit-or-miss. 2025 . However