Windows 10
Complete version history and update information
Windows 10 (version 22H2 – final release) reaches end of support on October 14, 2025. Plan migration to Windows 11 or LTSC where appropriate. See Windows release health and Microsoft Lifecycle for details.
Current Release Summary
General Availability Channel
Version: 22H2
Build: 19045.6396
Released: Oct 18, 2022
End of service (Home/Pro): 2025-10-14
End of service (Enterprise): 2025-10-14
Long-Term Servicing Channel (LTSC)
Version: 2021
Build: 19044.6332
Released: Nov 16, 2021
Mainstream support end: 2027-01-12
Extended support end: 2032-01-13 (IoT Enterprise only)1
Quick Facts
Windows 10 was released on July 29, 2015
Microsoft will continue to support at least one Windows 10 release until October 14, 2025
Total Updates: 955
Security Updates: 0
Last Update: September 25, 2025
Recent Versions
| Version | Channel | Build | Released | End of Support | Status |
|---|---|---|---|---|---|
| 22H2 | GA | 19045.6396 | Oct 18, 2022 | Oct 14, 2025 | Current |
| 2021 | LTSC | 19044.6332 | Nov 16, 2021 | 2032-01-13 (IoT Enterprise only)1 | Current |
| 2019 | LTSC | 17763.7792 | Nov 13, 2018 | Jan 09, 2029 | Current |
| 2016 | LTSC | 14393.8422 | Aug 02, 2016 | Oct 13, 2026 | Current |
| 2015 | LTSC | 10240.21128 | Jul 29, 2015 | Oct 14, 2025 | Current |
Recent Updates
| KB | Version | Build | Released | Type | |
|---|---|---|---|---|---|
| KB5066198 | 22H2 | 19045.6396 | Sep 25, 2025 | Preview | |
| KB5065429 | 21H2 | 19044.6332 | Sep 09, 2025 | General Update | |
| KB5065428 | 1809 | 17763.7792 | Sep 09, 2025 | General Update | |
| KB5065427 | 1607 | 14393.8422 | Sep 09, 2025 | General Update | |
| KB5065430 | 1024 | 10240.21128 | Sep 09, 2025 | General Update | |
| KB5063842 | 22H2 | 19045.6282 | Aug 26, 2025 | Preview | |
| KB5066188 | 21H2 | 19044.6218 | Aug 19, 2025 | Out-of-band Update | |
| KB5066187 | 1809 | 17763.7683 | Aug 19, 2025 | Out-of-band Update | |
| KB5063709 | 21H2 | 19044.6216 | Aug 12, 2025 | General Update | |
| KB5063877 | 1809 | 17763.7678 | Aug 12, 2025 | General Update |
All Windows 10 Updates
Loading Windows 10 update history...
Windows 10 Versions
| Version | Servicing Option | Build | Availability Date | End of Service (Home/Pro) | End of Service (Enterprise/Education) | Latest Update | Status |
|---|---|---|---|---|---|---|---|
| 22H2 | General Availability Channel | 19045.6396 | 2022-10-18 | 2025-10-14 | 2025-10-14 | 2025-09 D | Current |
| Version | Servicing Option | Build | Availability Date | Mainstream Support End | Extended Support End | Latest Update | Status |
|---|---|---|---|---|---|---|---|
| 2021 | Long-Term Servicing Channel (LTSC) | 19044.6332 | 2021-11-16 | 2027-01-12 | 2032-01-13 (IoT Enterprise only)1 | 2025-09 B | Current |
| 2019 | Long-Term Servicing Channel (LTSC) | 17763.7792 | 2018-11-13 | End of servicing | 2029-01-09 | 2025-09 B | Current |
| 2016 | Long-Term Servicing Branch (LTSB) | 14393.8422 | 2016-08-02 | End of servicing | 2026-10-13 | 2025-09 B | Current |
| 2015 | Long-Term Servicing Branch (LTSB) | 10240.21128 | 2015-07-29 | End of servicing | 2025-10-14 | 2025-09 B | Current |
Long-Term Servicing Channel (LTSC) editions of Windows 10 are designed for specialized devices and receive security updates for up to 10 years.