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Windows 11 has an annual feature update cadence. Feature updates are released in the second half of the calendar year and come with 24 months of support for Home, Pro, Pro for Workstations, and Pro Education editions; 36 months of support for Enterprise and Education editions. For more information, see the Windows lifecycle FAQ.
Windows 11 also releases monthly security updates on the second Tuesday of each month. These releases are cumulative, containing all previous updates to keep devices protected and productive.
If you are an IT administrator and want to programmatically get information from this page, use the Windows Updates API in Microsoft Graph.
Windows 11 current versions by servicing option
(All dates are listed in ISO 8601 format: YYYY-MM-DD)
Servicing channels
| Version | Servicing option | Availability date | End of servicing: Home, Pro, Pro Education, and Pro for Workstations | End of servicing: Enterprise, Education, IoT Enterprise, and Enterprise multi-session | Latest update | Latest revision date | Latest build |
|---|---|---|---|---|---|---|---|
| 24H2 | General Availability Channel | 2024-10-01 | 2026-10-13 | 2027-10-12 | 2025-06 OOB | 2025-06-11 | 26100.4351 |
| 23H2 | General Availability Channel | 2023-10-31 | 2025-11-11 | 2026-11-10 | 2025-06 B | 2025-06-10 | 22631.5472 |
| 22H2 | General Availability Channel | 2022-09-20 | End of servicing | 2025-10-14 | 2025-06 B | 2025-06-10 | 22621.5472 |
Enterprise and IoT Enterprise LTSC editions
| Version | Servicing option | Availability date | Mainstream support end date | Extended support end date | Latest update | Latest revision date | Latest build |
|---|---|---|---|---|---|---|---|
| 24H21 | Long-Term Servicing Channel (LTSC) | 2024-10-01 | 2029-10-09 | 2034-10-10 | 2025-06 OOB | 2025-06-11 | 26100.4351 |
Note
1 Windows 11 Enterprise LTSC 2024 edition (version 24H2) does not have extended support. It will reach end of servicing on 2029-10-09. Only Windows 11 IoT Enterprise LTSC 2024 (version 24H2) will have extended support until 2034-10-10.
Windows 11 release history
View a history of all monthly security and non-security preview updates released for Windows 11. Note that the Update type column references each monthly update by the year and the month of its release, followed by a letter indicating the week of the month (B is the second week of the month; D is the fourth week of the month). Out-of-band updates are referenced as OOB. This shorthand notation aligns with what you see in Microsoft Intune. For more information, see Type of update releases.
Visit the Windows 11 update history for details on the content of each release.
Version 24H2 (OS build 26100)
| Servicing option | Update type | Availability date | Build | KB article |
|---|---|---|---|---|
| LTSC • General Availability Channel | 2025-06 OOB | 2025-06-11 | 26100.4351 | KB5063060 |
| LTSC • General Availability Channel | 2025-06 B | 2025-06-10 | 26100.4349 | KB5060842 |
| LTSC • General Availability Channel | 2025-05 D | 2025-05-28 | 26100.4202 | KB5058499 |
| LTSC • General Availability Channel | 2025-05 OOB | 2025-05-27 | 26100.4066 | KB5061977 |
| LTSC • General Availability Channel | 2025-05 B | 2025-05-13 | 26100.4061 | KB5058411 |
| LTSC • General Availability Channel | 2025-04 D | 2025-04-25 | 26100.3915 | KB5055627 |
| LTSC • General Availability Channel | 2025-04 B | 2025-04-08 | 26100.3775 | KB5055523 |
| LTSC • General Availability Channel | 2025-03 D | 2025-03-27 | 26100.3624 | KB5053656 |
| LTSC • General Availability Channel | 2025-03 B | 2025-03-11 | 26100.3476 | KB5053598 |
| LTSC • General Availability Channel | 2025-02 D | 2025-02-25 | 26100.3323 | KB5052093 |
| LTSC • General Availability Channel | 2025-02 B | 2025-02-11 | 26100.3194 | KB5051987 |
| LTSC • General Availability Channel | 2025-01 D | 2025-01-28 | 26100.3037 | KB5050094 |
| LTSC • General Availability Channel | 2025-01 B | 2025-01-14 | 26100.2894 | KB5050009 |
| LTSC • General Availability Channel | 2024-12 B | 2024-12-10 | 26100.2605 | KB5048667 |
| LTSC • General Availability Channel | 2024-11 D | 2024-11-21 | 26100.2454 | KB5046740 |
| LTSC • General Availability Channel | 2024-11 B | 2024-11-12 | 26100.2314 | KB5046617 |
| LTSC • General Availability Channel | 2024-10 D | 2024-10-24 | 26100.2161 | KB5044384 |
| LTSC • General Availability Channel | 2024-10 B | 2024-10-08 | 26100.2033 | KB5044284 |
| LTSC • General Availability Channel | 2024-10 A | 2024-10-01 | 26100.1742 |
Version 23H2 (OS build 22631)
Want to quickly update eligible Windows 11, version 22H2 devices to Windows 11, version 23H2? Use an enablement package.
| Servicing option | Update type | Availability date | Build | KB article |
|---|---|---|---|---|
| General Availability Channel | 2025-06 B | 2025-06-10 | 22631.5472 | KB5060999 |
| General Availability Channel | 2025-05 OOB | 2025-05-31 | 22631.5415 | KB5062170 |
| General Availability Channel | 2025-05 D | 2025-05-27 | 22631.5413 | KB5058502 |
| General Availability Channel | 2025-05 B | 2025-05-13 | 22631.5335 | KB5058405 |
| General Availability Channel | 2025-04 D | 2025-04-22 | 22631.5262 | KB5055629 |
| General Availability Channel | 2025-04 OOB | 2025-04-11 | 22631.5192 | KB5058919 |
| General Availability Channel | 2025-04 B | 2025-04-08 | 22631.5189 | KB5055528 |
| General Availability Channel | 2025-03 D | 2025-03-25 | 22631.5126 | KB5053657 |
| General Availability Channel | 2025-03 B | 2025-03-11 | 22631.5039 | KB5053602 |
| General Availability Channel | 2025-02 D | 2025-02-25 | 22631.4974 | KB5052094 |
| General Availability Channel | 2025-02 B | 2025-02-11 | 22631.4890 | KB5051989 |
| General Availability Channel | 2025-01 D | 2025-01-29 | 22631.4830 | KB5050092 |
| General Availability Channel | 2025-01 B | 2025-01-14 | 22631.4751 | KB5050021 |
| General Availability Channel | 2024-12 B | 2024-12-10 | 22631.4602 | KB5048685 |
| General Availability Channel | 2024-11 D | 2024-11-21 | 22631.4541 | KB5046732 |
| General Availability Channel | 2024-11 B | 2024-11-12 | 22631.4460 | KB5046633 |
| General Availability Channel | 2024-10 D | 2024-10-22 | 22631.4391 | KB5044380 |
| General Availability Channel | 2024-10 B | 2024-10-08 | 22631.4317 | KB5044285 |
| General Availability Channel | 2024-09 D | 2024-09-26 | 22631.4249 | KB5043145 |
| General Availability Channel | 2024-09 B | 2024-09-10 | 22631.4169 | KB5043076 |
| General Availability Channel | 2024-08 D | 2024-08-27 | 22631.4112 | KB5041587 |
| General Availability Channel | 2024-08 B | 2024-08-13 | 22631.4037 | KB5041585 |
| General Availability Channel | 2024-07 D | 2024-07-25 | 22631.3958 | KB5040527 |
| General Availability Channel | 2024-07 B | 2024-07-09 | 22631.3880 | KB5040442 |
| General Availability Channel | 2024-06 D | 2024-06-25 | 22631.3810 | KB5039302 |
| General Availability Channel | 2024-06 B | 2024-06-11 | 22631.3737 | KB5039212 |
| General Availability Channel | 2024-05 D | 2024-05-29 | 22631.3672 | KB5037853 |
| General Availability Channel | 2024-05 B | 2024-05-14 | 22631.3593 | KB5037771 |
| General Availability Channel | 2024-04 D | 2024-04-23 | 22631.3527 | KB5036980 |
| General Availability Channel | 2024-04 B | 2024-04-09 | 22631.3447 | KB5036893 |
| General Availability Channel | 2024-03 D | 2024-03-26 | 22631.3374 | KB5035942 |
| General Availability Channel | 2024-03 B | 2024-03-12 | 22631.3296 | KB5035853 |
| General Availability Channel | 2024-02 D | 2024-02-29 | 22631.3235 | KB5034848 |
| General Availability Channel | 2024-02 B | 2024-02-13 | 22631.3155 | KB5034765 |
| General Availability Channel | 2024-01 D | 2024-01-23 | 22631.3085 | KB5034204 |
| General Availability Channel | 2024-01 B | 2024-01-09 | 22631.3007 | KB5034123 |
| General Availability Channel | 2023-12 B | 2023-12-12 | 22631.2861 | KB5033375 |
| General Availability Channel | 2023-11 D | 2023-12-04 | 22631.2792 | KB5032288 |
| General Availability Channel | 2023-11 B | 2023-11-14 | 22631.2715 | KB5032190 |
| General Availability Channel | 2023-10 D | 2023-10-31 | 22631.2506 | KB5031455 |
| General Availability Channel | 2023-10 D | 2023-10-31 | 22631.2428 |
Version 22H2 (OS build 22621)
| Servicing option | Update type | Availability date | Build | KB article |
|---|---|---|---|---|
| General Availability Channel | 2025-06 B | 2025-06-10 | 22621.5472 | KB5060999 |
| General Availability Channel | 2025-05 OOB | 2025-05-31 | 22621.5415 | KB5062170 |
| General Availability Channel | 2025-05 D | 2025-05-27 | 22621.5413 | KB5058502 |
| General Availability Channel | 2025-05 B | 2025-05-13 | 22621.5335 | KB5058405 |
| General Availability Channel | 2025-04 D | 2025-04-22 | 22621.5262 | KB5055629 |
| General Availability Channel | 2025-04 OOB | 2025-04-11 | 22621.5192 | KB5058919 |
| General Availability Channel | 2025-04 B | 2025-04-08 | 22621.5189 | KB5055528 |
| General Availability Channel | 2025-03 D | 2025-03-25 | 22621.5126 | KB5053657 |
| General Availability Channel | 2025-03 B | 2025-03-11 | 22621.5039 | KB5053602 |
| General Availability Channel | 2025-02 D | 2025-02-25 | 22621.4974 | KB5052094 |
| General Availability Channel | 2025-02 B | 2025-02-11 | 22621.4890 | KB5051989 |
| General Availability Channel | 2025-01 D | 2025-01-29 | 22621.4830 | KB5050092 |
| General Availability Channel | 2025-01 B | 2025-01-14 | 22621.4751 | KB5050021 |
| General Availability Channel | 2024-12 B | 2024-12-10 | 22621.4602 | KB5048685 |
| General Availability Channel | 2024-11 D | 2024-11-21 | 22621.4541 | KB5046732 |
| General Availability Channel | 2024-11 B | 2024-11-12 | 22621.4460 | KB5046633 |
| General Availability Channel | 2024-10 D | 2024-10-22 | 22621.4391 | KB5044380 |
| General Availability Channel | 2024-10 B | 2024-10-08 | 22621.4317 | KB5044285 |
| General Availability Channel | 2024-09 D | 2024-09-26 | 22621.4249 | KB5043145 |
| General Availability Channel | 2024-09 B | 2024-09-10 | 22621.4169 | KB5043076 |
| General Availability Channel | 2024-08 D | 2024-08-27 | 22621.4112 | KB5041587 |
| General Availability Channel | 2024-08 B | 2024-08-13 | 22621.4037 | KB5041585 |
| General Availability Channel | 2024-07 D | 2024-07-25 | 22621.3958 | KB5040527 |
| General Availability Channel | 2024-07 B | 2024-07-09 | 22621.3880 | KB5040442 |
| General Availability Channel | 2024-06 D | 2024-06-25 | 22621.3810 | KB5039302 |
| General Availability Channel | 2024-06 B | 2024-06-11 | 22621.3737 | KB5039212 |
| General Availability Channel | 2024-05 D | 2024-05-29 | 22621.3672 | KB5037853 |
| General Availability Channel | 2024-05 B | 2024-05-14 | 22621.3593 | KB5037771 |
| General Availability Channel | 2024-04 D | 2024-04-23 | 22621.3527 | KB5036980 |
| General Availability Channel | 2024-04 B | 2024-04-09 | 22621.3447 | KB5036893 |
| General Availability Channel | 2024-03 D | 2024-03-26 | 22621.3374 | KB5035942 |
| General Availability Channel | 2024-03 B | 2024-03-12 | 22621.3296 | KB5035853 |
| General Availability Channel | 2024-02 D | 2024-02-29 | 22621.3235 | KB5034848 |
| General Availability Channel | 2024-02 B | 2024-02-13 | 22621.3155 | KB5034765 |
| General Availability Channel | 2024-01 D | 2024-01-23 | 22621.3085 | KB5034204 |
| General Availability Channel | 2024-01 B | 2024-01-09 | 22621.3007 | KB5034123 |
| General Availability Channel | 2023-12 B | 2023-12-12 | 22621.2861 | KB5033375 |
| General Availability Channel | 2023-11 D | 2023-12-04 | 22621.2792 | KB5032288 |
| General Availability Channel | 2023-11 B | 2023-11-14 | 22621.2715 | KB5032190 |
| General Availability Channel | 2023-10 D | 2023-10-26 | 22621.2506 | KB5031455 |
| General Availability Channel | 2023-10 B | 2023-10-10 | 22621.2428 | KB5031354 |
| General Availability Channel | 2023-09 D | 2023-09-26 | 22621.2361 | KB5030310 |
| General Availability Channel | 2023-09 B | 2023-09-12 | 22621.2283 | KB5030219 |
| General Availability Channel | 2023-08 D | 2023-08-22 | 22621.2215 | KB5029351 |
| General Availability Channel | 2023-08 B | 2023-08-08 | 22621.2134 | KB5029263 |
| General Availability Channel | 2023-07 D | 2023-07-26 | 22621.2070 | KB5028254 |
| General Availability Channel | 2023-07 B | 2023-07-11 | 22621.1992 | KB5028185 |
| General Availability Channel | 2023-06 D | 2023-06-27 | 22621.1928 | KB5027303 |
| General Availability Channel | 2023-06 B | 2023-06-13 | 22621.1848 | KB5027231 |
| General Availability Channel | 2023-05 D | 2023-05-24 | 22621.1778 | KB5026446 |
| General Availability Channel | 2023-05 B | 2023-05-09 | 22621.1702 | KB5026372 |
| General Availability Channel | 2023-04 D | 2023-04-25 | 22621.1635 | KB5025305 |
| General Availability Channel | 2023-04 B | 2023-04-11 | 22621.1555 | KB5025239 |
| General Availability Channel | 2023-03 D | 2023-03-28 | 22621.1485 | KB5023778 |
| General Availability Channel | 2023-03 B | 2023-03-14 | 22621.1413 | KB5023706 |
| General Availability Channel | 2023-02 D | 2023-02-28 | 22621.1344 | KB5022913 |
| General Availability Channel | 2023-02 B | 2023-02-14 | 22621.1265 | KB5022845 |
| General Availability Channel | 2023-01 D | 2023-01-26 | 22621.1194 | KB5022360 |
| General Availability Channel | 2023-01 B | 2023-01-10 | 22621.1105 | KB5022303 |
| General Availability Channel | 2022-12 B | 2022-12-13 | 22621.963 | KB5021255 |
| General Availability Channel | 2022-11 D | 2022-11-29 | 22621.900 | KB5020044 |
| General Availability Channel | 2022-11 B | 2022-11-08 | 22621.819 | KB5019980 |
| General Availability Channel | 2022-10 D | 2022-10-25 | 22621.755 | KB5018496 |
| General Availability Channel | 2022-10 OOB | 2022-10-18 | 22621.675 | KB5019509 |
| General Availability Channel | 2022-10 B | 2022-10-11 | 22621.674 | KB5018427 |
| General Availability Channel | 2022-09 D | 2022-09-30 | 22621.608 | KB5017389 |
| General Availability Channel | 2022-09 OOB | 2022-09-27 | 22621.525 | KB5019311 |
| General Availability Channel | 2022-09 C | 2022-09-20 | 22621.521 |
Version 21H2 (OS build 22000) - End of servicing
Windows 11 will be offered as a free upgrade to eligible Windows 10 devices using a phased and measured approach with a focus on quality. Organizations can choose when and how to upgrade the devices they manage. For more details, see the How to get Windows 11.
| Servicing option | Update type | Availability date | Build | KB article |
|---|---|---|---|---|
| General Availability Channel | 2024-10 B | 2024-10-08 | 22000.3260 | KB5044280 |
| General Availability Channel | 2024-09 B | 2024-09-10 | 22000.3197 | KB5043067 |
| General Availability Channel | 2024-08 B | 2024-08-13 | 22000.3147 | KB5041592 |
| General Availability Channel | 2024-07 B | 2024-07-09 | 22000.3079 | KB5040431 |
| General Availability Channel | 2024-06 B | 2024-06-11 | 22000.3019 | KB5039213 |
| General Availability Channel | 2024-05 B | 2024-05-14 | 22000.2960 | KB5037770 |
| General Availability Channel | 2024-04 B | 2024-04-09 | 22000.2899 | KB5036894 |
| General Availability Channel | 2024-03 B | 2024-03-12 | 22000.2836 | KB5035854 |
| General Availability Channel | 2024-02 B | 2024-02-13 | 22000.2777 | KB5034766 |
| General Availability Channel | 2024-01 B | 2024-01-09 | 22000.2713 | KB5034121 |
| General Availability Channel | 2023-12 B | 2023-12-12 | 22000.2652 | KB5033369 |
| General Availability Channel | 2023-11 B | 2023-11-14 | 22000.2600 | KB5032192 |
| General Availability Channel | 2023-10 B | 2023-10-10 | 22000.2538 | KB5031358 |
| General Availability Channel | 2023-09 D | 2023-09-26 | 22000.2482 | KB5030301 |
| General Availability Channel | 2023-09 B | 2023-09-12 | 22000.2416 | KB5030217 |
| General Availability Channel | 2023-08 D | 2023-08-22 | 22000.2360 | KB5029332 |
| General Availability Channel | 2023-08 B | 2023-08-08 | 22000.2295 | KB5029253 |
| General Availability Channel | 2023-07 D | 2023-07-25 | 22000.2245 | KB5028245 |
| General Availability Channel | 2023-07 B | 2023-07-11 | 22000.2176 | KB5028182 |
| General Availability Channel | 2023-06 D | 2023-06-28 | 22000.2124 | KB5027292 |
| General Availability Channel | 2023-06 B | 2023-06-13 | 22000.2057 | KB5027223 |
| General Availability Channel | 2023-05 D | 2023-05-23 | 22000.2003 | KB5026436 |
| General Availability Channel | 2023-05 B | 2023-05-09 | 22000.1936 | KB5026368 |
| General Availability Channel | 2023-04 D | 2023-04-25 | 22000.1880 | KB5025298 |
| General Availability Channel | 2023-04 B | 2023-04-11 | 22000.1817 | KB5025224 |
| General Availability Channel | 2023-03 C | 2023-03-28 | 22000.1761 | KB5023774 |
| General Availability Channel | 2023-03 B | 2023-03-14 | 22000.1696 | KB5023698 |
| General Availability Channel | 2023-02 C | 2023-02-21 | 22000.1641 | KB5022905 |
| General Availability Channel | 2023-02 B | 2023-02-14 | 22000.1574 | KB5022836 |
| General Availability Channel | 2023-01 C | 2023-01-19 | 22000.1516 | KB5019274 |
| General Availability Channel | 2023-01 B | 2023-01-10 | 22000.1455 | KB5022287 |
| General Availability Channel | 2022-12 B | 2022-12-13 | 22000.1335 | KB5021234 |
| General Availability Channel | 2022-11 C | 2022-11-15 | 22000.1281 | KB5019157 |
| General Availability Channel | 2022-11 B | 2022-11-08 | 22000.1219 | KB5019961 |
| General Availability Channel | 2022-10 C | 2022-10-25 | 22000.1165 | KB5018483 |
| General Availability Channel | 2022-10 OOB | 2022-10-17 | 22000.1100 | KB5020387 |
| General Availability Channel | 2022-10 B | 2022-10-11 | 22000.1098 | KB5018418 |
| General Availability Channel | 2022-09 C | 2022-09-20 | 22000.1042 | KB5017383 |
| General Availability Channel | 2022-09 B | 2022-09-13 | 22000.978 | KB5017328 |
| General Availability Channel | 2022-08 C | 2022-08-25 | 22000.918 | KB5016691 |
| General Availability Channel | 2022-08 B | 2022-08-09 | 22000.856 | KB5016629 |
| General Availability Channel | 2022-07 C | 2022-07-21 | 22000.832 | KB5015882 |
| General Availability Channel | 2022-07 B | 2022-07-12 | 22000.795 | KB5015814 |
| General Availability Channel | 2022-06 C | 2022-06-23 | 22000.778 | KB5014668 |
| General Availability Channel | 2022-06 OOB | 2022-06-20 | 22000.740 | KB5016138 |
| General Availability Channel | 2022-06 B | 2022-06-14 | 22000.739 | KB5014697 |
| General Availability Channel | 2022-05 C | 2022-05-24 | 22000.708 | KB5014019 |
| General Availability Channel | 2022-05 B | 2022-05-10 | 22000.675 | KB5013943 |
| General Availability Channel | 2022-04 C | 2022-04-25 | 22000.652 | KB5012643 |
| General Availability Channel | 2022-04 B | 2022-04-12 | 22000.613 | KB5012592 |
| General Availability Channel | 2022-03 C | 2022-03-28 | 22000.593 | KB5011563 |
| General Availability Channel | 2022-03 B | 2022-03-08 | 22000.556 | KB5011493 |
| General Availability Channel | 2022-02 C | 2022-02-15 | 22000.527 | KB5010414 |
| General Availability Channel | 2022-02 B | 2022-02-08 | 22000.493 | KB5010386 |
| General Availability Channel | 2022-01 C | 2022-01-25 | 22000.469 | KB5008353 |
| General Availability Channel | 2022-01 OOB | 2022-01-17 | 22000.438 | KB5010795 |
| General Availability Channel | 2022-01 B | 2022-01-11 | 22000.434 | KB5009566 |
| General Availability Channel | 2021-12 B | 2021-12-14 | 22000.376 | KB5008215 |
| General Availability Channel | 2021-11 C | 2021-11-22 | 22000.348 | KB5007262 |
| General Availability Channel | 2021-11 B | 2021-11-09 | 22000.318 | KB5007215 |
| General Availability Channel | 2021-10 C | 2021-10-21 | 22000.282 | KB5006746 |
| General Availability Channel | 2021-10 B | 2021-10-12 | 22000.258 | KB5006674 |
| General Availability Channel | 2021-10 A | 2021-10-04 | 22000.194 |
Windows 11 hotpatch calendar
View a calendar of hotpatch updates for Windows 11. With hotpatching, devices receive a baseline cumulative update the first month of each quarter in the calendar year. A restart is required to install that baseline update. During the next two months, devices receive a hotpatch update, which includes only security updates and can be installed without a restart. For details on what is included in each update, see the Release notes for hotpatch public preview on Windows 11, version 24H2 Enterprise clients.
Version 24H2 (OS build 26100)
Calendar year 2025
| Month | Update type | Type | Availability date | Build | KB article |
|---|---|---|---|---|---|
| January | 2025.01 B | Baseline (Restart) | 2025-01-14 | 26100.2894 | KB5050009 |
| February | 2025.02 B | Hotpatch | 2025-02-11 | 26100.3107 | KB5052105 |
| March | 2025.03 B | Hotpatch | 2025-03-11 | 26100.3403 | KB5053636 |
| April | 2025.04 B | Baseline (Restart) | 2025-04-08 | 26100.3775 | KB5055523 |
| May | 2025.05 B | Hotpatch | 2025-05-13 | 26100.3981 | KB5058497 |
| June | 2025.06 B | Hotpatch | 2025-06-10 | 26100.4270 | KB5060841 |
| July | 2025.07 B | Baseline (Restart) | |||
| August | 2025.08 B | Hotpatch | |||
| September | 2025.09 B | Hotpatch | |||
| October | 2025.10 B | Baseline (Restart) | |||
| November | 2025.11 B | Hotpatch | |||
| December | 2025.12 B | Hotpatch |