Windows 10 Build 23100 !!hot!! ◉

Build 21390 holds a distinguished place in Windows history as one of the last preview builds developed for Windows 10 before Microsoft shifted its focus to Windows 11. Released to Windows Insiders in the Dev Channel, this build introduced several notable features:

within Microsoft’s production lifecycle, as the operating system reached its final version milestone at Build 19045 (Version 22H2) . Consumers looking for a "Build 23100" are typically encountering a naming collision with the Windows 11 testing channels or encountering unofficial, modified community operating system modifications (custom ISOs). Windows 10 officially reached its End of Support (EOS) on October 14, 2025 , and Microsoft has transitioned its primary feature development, including 20000-series build strings, exclusively to the Windows 11 platform.

Notice the gap. After build 19045, Windows 10 received only security updates and minor servicing stack updates – no new feature builds. Therefore, , which historically implies over a year of active feature development. windows 10 build 23100

If – hypothetically – Microsoft had continued Windows 10 feature development and reached Build 23100, what would be different? Based on the delta between 19045 and Windows 11 23100, we can speculate.

Use the Feedback Hub to report bugs and file logs. Build 21390 holds a distinguished place in Windows

Stay skeptical, stay updated, and never trust a leaked ISO without a cryptographic Microsoft signature.

For the Windows 11 taskbar or Start menu, you’ll need third-party apps like or StartAllBack – these are not malware but use undocumented APIs, so stability isn’t guaranteed. Windows 10 officially reached its End of Support

To understand Build 23100, we must first understand how Windows build numbers evolved after 2021.

: Windows Server 2022 and its subsequent updates use different build sequences (e.g., 20348), which are occasionally misattributed to the client OS. The Future of Windows 10

Leaked references and internal Microsoft documentation from 2020–2021 point to the following:

References to "Build 23100" typically stem from one of three things: Creative "fan-made" versions on wikis.