Supported versions of Windows client
This page offers a list of currently supported versions of Windows 10 and Windows 11, and quick access to end user license agreements.
Note
The final version of Windows 10 is version 22H2, which will reach end of servicing on October 14, 2025.
When upgrading to Windows 11 from Windows 10, acceptance of the Microsoft license terms is required. These terms can be accepted by the end user when upgrading to Windows 11 or through policy related to Windows 11 targeting in Windows Update for Business.
To learn more, see the following resources:
- Windows 11 release information
- Windows 10 release information
- Windows lifecycle FAQ
- Windows Server release information
Windows 11 supported versions by servicing option
(All dates are listed in ISO 8601 format: YYYY-MM-DD)
Last Updated: 2024-10-01
Servicing channels
| Version | Servicing option | Availability date | OS build | End of servicing: Home, Pro, Pro Education, and Pro for Workstations | End of servicing: Enterprise, Education, IoT Enterprise, and Enterprise multi-session |
|---|---|---|---|---|---|
| 24H2 | General Availability Channel | 2024-10-01 | 26100 | 2026-10-13 | 2027-10-12 |
| 23H2 | General Availability Channel | 2023-10-31 | 22631 | 2025-11-11 | 2026-11-10 |
| 22H2 | General Availability Channel | 2022-09-20 | 22621 | 2024-10-08 | 2025-10-14 |
| 21H2 | General Availability Channel | 2021-10-04 | 22000 | End of servicing | 2024-10-08 |
Enterprise and IoT Enterprise LTSC editions
| Version | Servicing option | Availability date | Build | Mainstream support end date | Extended support end date |
|---|---|---|---|---|---|
| 24H2 | Long-Term Servicing Channel (LTSC) | 2024-10-01 | 26100 | 2029-10-09 | 2034-10-10 |
Windows 10 supported versions by servicing option
(All dates are listed in ISO 8601 format: YYYY-MM-DD)
Last Updated: 2022-12-13
Servicing channels
| Version | Servicing option | Availability date | Build | End of servicing: Home, Pro, Pro Education, and Pro for Workstations | End of servicing: Enterprise, Education, IoT Enterprise, and Enterprise multi-session |
|---|---|---|---|---|---|
| 22H2 | General Availability Channel | 2022-10-18 | 19045 | 2025-10-14 | 2025-10-14 |
Enterprise and IoT Enterprise LTSB/LTSC editions
| Version | Servicing option | Availability date | Build | Mainstream support end date | Extended support end date |
|---|---|---|---|---|---|
| 2021 (21H2) | Long-Term Servicing Channel (LTSC) | 2021-11-16 | 19044 | 2027-01-12 | 2032-01-13 (IoT Enterprise only)1 |
| 2019 (1809) | Long-Term Servicing Channel (LTSC) | 2018-11-13 | 17763 | End of servicing | 2029-01-09 |
| 2016 (1607) | Long-Term Servicing Branch (LTSB) | 2016-08-02 | 14393 | End of servicing | 2026-10-13 |
| 2015 (1507/RTM) | Long-Term Servicing Branch (LTSB) | 2015-07-29 | 10240 | End of servicing | 2025-10-14 |
Note
1 The Windows 10 Enterprise LTSC 2021 edition (version 21H2) does not have extended support. It will reach end of servicing on 2027-01-12. Only Windows 10 IoT Enterprise LTSC 2021 (version 21H2) will have support until 2032-01-13.