Build jumps nearly 4,000 numbers forward. In Microsoft’s internal versioning scheme, a jump this large typically signals a major kernel revision or a next-generation client release —something closer to what eventually became Windows 11.
A: No. The final version of Windows 10 is build 19045. Support for Windows 10 22H2 ends on October 14, 2025 .
This article is for informational purposes. Please verify all information through official Microsoft channels. Last updated May 19, 2026. windows 10 build 23100
Note any new support for hardware or drivers. 3. Key Fixes and Improvements Use a bulleted list for scannability.
Since Windows 8, Microsoft uses a that roughly correlates to the date of compilation: Build jumps nearly 4,000 numbers forward
Windows 11 builds follow a different numbering scheme, with versions such as 22621 (22H2) and 26100 (24H2). A user accustomed to Windows 11 may have mistakenly referenced a Windows 10 build number that does not align with Microsoft’s actual numbering practices.
Microsoft never performed that work for Windows 10. All feature development shifted to the "Manganese" (Mn), "Iron" (Fe), and "Copper" (Cu) branches – which ultimately became Windows 11. The final version of Windows 10 is build 19045
Microsoft confirmed that no further feature updates or underlying system builds would be engineered for the standard consumer editions of Windows 10. All ongoing security updates for paid enterprise support structures are delivered as monthly cumulative updates onto the existing base build. The Legal and Security Risks of Custom Builds
Ended October 14, 2025. Technical assistance and regular security fixes are no longer provided to the general public.