Windows 10, version 21H1
Appearance
Part of a series of articles on |
Windows 10 |
---|
![]() |
Siblings |
Related |
The Windows 10 May 2021 Update[1] (codenamed "21H1"[2]) is the twelfth stable build for Windows 10. It carries the build number 10.0.19043.
Version history
[edit]The first preview was released to Insiders who opted in to Beta Channel on February 17, 2021.[3] The update began rolling out on May 18, 2021.[4] Notable changes in the May 2021 Update include:[5]
- Added multi-camera support for Windows Hello
- New "News and Interests" feature on the taskbar
- Performance improvements to Windows Defender Application Guard and WMI Group Policy Service
The update has reached end of service on December 13, 2022.[6]
Preview builds of Windows 10, version 21H1 | |||
---|---|---|---|
Version | Knowledge base | Release date(s) | Highlights |
10.0.19043.844 [3] |
KB4601382 | Beta Channel: February 17, 2021 |
|
10.0.19043.867 [7] |
KB5000802 | Beta Channel: March 9, 2021 |
|
10.0.19043.899 [8] |
KB5000842 | Beta Channel: March 15, 2021 |
|
10.0.19043.906 [9] |
Beta Channel: March 25, 2021 |
||
10.0.19043.928 [10] |
KB5001330 | Beta Channel and Release Preview Channel: April 13, 2021 |
|
10.0.19043.962 [11] |
KB5001391 | Beta Channel and Release Preview Channel: April 19, 2021 |
|
10.0.19043.964 [12] |
Beta Channel and Release Preview Channel: April 28, 2021 |
||
Version | Knowledge base | Release date(s) | Highlights |
Public patches of Windows 10, version 21H1 | |||
---|---|---|---|
Version | Knowledge base | Release date(s) | Highlights |
10.0.19043.985 Version 21H1 [13][14][15] |
KB5003173 | Beta Channel and Release Preview Channel: May 11, 2021 Public release: |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1023 [16][17] |
KB5003214 | Beta Channel and Release Preview Channel: May 21, 2021 Public release: |
|
10.0.19043.1052 [18][19] |
KB5003637 | Beta Channel, Release Preview Channel and public release: June 8, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1055 [20] |
KB5004476 | Beta Channel, Release Preview Channel and public release: June 11, 2021 |
|
10.0.19043.1081 [21][22] |
KB5003690 | Beta Channel and Release Preview Channel: June 17, 2021 Public release: |
This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since July 21, 2021.
|
10.0.19043.1082 [23] |
KB5004760 | Beta Channel, Release Preview Channel and public release: June 29, 2021 |
|
10.0.19043.1083 [24] |
KB5004945 | Beta Channel, Release Preview Channel and public release: July 6, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1110 [25] |
KB5004237 | Beta Channel, Release Preview Channel and public release: July 13, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1147 [26] |
KB5004296 | Release Preview Channel: July 15, 2021 |
|
10.0.19043.1149 [27] |
Release Preview Channel: July 20, 2021 |
||
10.0.19043.1151 [28] |
Release Preview Channel and public release: July 29, 2021 |
||
10.0.19043.1165 [29] |
KB5005033 | Release Preview Channel and public release: August 10, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1200 [30] |
KB5005101 | Release Preview Channel: August 18, 2021 |
|
10.0.19043.1202 [31][32] |
Release Preview Channel: August 31, 2021 Public release: |
||
10.0.19043.1237 [33] |
KB5005565 | Release Preview Channel and public release: September 14, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1263 [34] |
KB5005611 | Release Preview Channel: September 23, 2021 |
|
10.0.19043.1266 [35] |
Release Preview Channel and public release: September 30, 2021 |
||
10.0.19043.1288 [36] |
KB5006670 | Release Preview Channel and public release: October 12, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1319 [37] |
KB5006738 | Release Preview Channel: October 19, 2021 |
|
10.0.19043.1320 [38][39] |
Release Preview Channel and public release: October 26, 2021 |
||
10.0.19043.1348 [40] |
KB5007186 | Release Preview Channel and public release: November 9, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1379 [41] |
KB5007253 | Release Preview Channel: November 16, 2021 |
|
10.0.19043.1381 [42] |
Release Preview Channel: November 18, 2021 |
||
10.0.19043.1387 [43] |
Release Preview Channel and public release: November 22, 2021 |
||
10.0.19043.1415 [44] |
KB5008212 | Public release: December 14, 2021 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1466 [45] |
KB5009543 | Public release: January 11, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1469 [46] |
KB5010793 | Public release: January 17, 2022 |
|
10.0.19043.1503 [47] |
KB5009596 | Public release: January 25, 2022 |
|
10.0.19043.1526 [48] |
KB5010342 | Public release: February 8, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1566 [49] |
KB5010415 | Public release: February 15, 2022 |
|
10.0.19043.1586 [50] |
KB5011487 | Public release: March 8, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1620 [51] |
KB5011543 | Public release: March 22, 2022 |
|
10.0.19043.1645 [52] |
KB5012599 | Public release: April 12, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1682 [53] |
KB5011831 | Public release: April 25, 2022 |
|
10.0.19043.1706 [54] |
KB5013942 | Public release: May 10, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1708 [55] |
KB5015020 | Public release: May 19, 2022 |
|
10.0.19043.1741 [56] |
KB5014023 | Public release: June 2, 2022 |
|
10.0.19043.1766 [57] |
KB5014699 | Public release: June 14, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1767 [58] |
KB5016139 | Public release: June 20, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1806 [59] |
KB5014666 | Public release: June 28, 2022 |
|
10.0.19043.1826 [60] |
KB5014666 | Public release: July 12, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1865 [61] |
KB5015878 | Public release: July 26, 2022 |
|
10.0.19043.1889 [62] |
KB5016616 | Public release: August 9, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.1949 [63] |
KB5016688 | Public release: August 26, 2022 |
|
10.0.19043.2006 [64] |
KB5017308 | Public release: September 13, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.2075 [65] |
KB5017380 | Public release: September 20, 2022 |
|
10.0.19043.2130 [66] |
KB5018410 | Public release: October 11, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.2132 [67] |
KB5020435 | Public release: October 17, 2022 |
|
10.0.19043.2193 [68] |
KB5018482 | Public release: October 25, 2022 |
|
10.0.19043.2194 [69] |
KB5020953 | Public release: October 28, 2022 |
|
10.0.19043.2251 [70] |
KB5019959 | Public release: November 8, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
10.0.19043.2311 [71] |
KB5020030 | Public release: November 15, 2022 |
|
10.0.19043.2364 [72] |
KB5021233 | Public release: December 13, 2022 |
This update is no longer available from Microsoft Update Catalog or other release channels since September 12, 2023, although it continues to be available from Windows Update. |
Version | Knowledge base | Release date(s) | Highlights |
See also
[edit]References
[edit]- ^ "Preparing the Windows 10 May 2021 Update for Release". Windows Experience Blog. April 28, 2021. Retrieved April 29, 2020.
- ^ Cable, John (February 17, 2021). "Introducing the next feature update to Windows 10, version 21H1". Windows Insider Blog.
- ^ a b "Announcing Windows 10 Insider Preview Build 19043.844 (21H1)". Windows Insider Blog. February 17, 2021.
- ^ "How to get the Windows 10 May 2021 Update". Windows Experience Blog. May 18, 2021. Retrieved May 19, 2021.
- ^ "What's new in Windows 10, version 21H1 for IT Pros". Microsoft. May 18, 2020. Retrieved May 19, 2020.
- ^ "Windows 10, version 21H1 end of servicing". Microsoft Learn. Microsoft. September 15, 2022. Retrieved June 15, 2024.
- ^ "Releasing Windows 10 Build 19043.867 (21H1) to Beta Channel". Windows Insider Blog. March 10, 2021.
- ^ "Releasing Windows 10 Build 19043.899 (21H1) to Beta Channel". Windows Insider Blog. March 16, 2021.
- ^ "Releasing Windows 10 Build 19043.906 (21H1) to Beta Channel". Windows Insider Blog. March 25, 2021.
- ^ "Releasing Windows 10 Build 19043.928 (21H1) to Beta & Release Preview Channels". Windows Insider Blog. April 14, 2021.
- ^ "Releasing Windows 10 Build 19043.962 (21H1) to Beta Channel & Release Preview Channels". Windows Insider Blog. Microsoft. April 19, 2021. Retrieved April 20, 2021.
- ^ "Releasing Windows 10 Build 19043.964 (21H1) to Beta & Release Preview Channels". Windows Insider Blog. Microsoft. April 28, 2021. Retrieved April 29, 2021.
- ^ "Releasing Windows 10 Build 19043.985 (21H1) to Beta & Release Preview Channels". Windows Insider Blog. Microsoft. May 11, 2021. Retrieved May 12, 2021.
- ^ "May 11, 2021—KB5003173 (OS Builds 19041.985, 19042.985, and 19043.985)". Microsoft Support. Microsoft. Retrieved May 12, 2021.
- ^ "Windows 10 release information". Microsoft Learn. Microsoft. Retrieved October 19, 2022.
- ^ "Releasing Windows 10 Build 19043.1023 (21H1) to Beta & Release Preview Channels". Windows Insider Blog. Microsoft. May 21, 2021. Retrieved May 22, 2021.
- ^ "May 25, 2021—KB5003214 (OS Builds 19041.1023, 19042.1023, and 19043.1023) Preview". Microsoft Support. Microsoft. Retrieved June 9, 2021.
- ^ "Releasing Windows 10 Build 19043.1052 (21H1) to Beta & Release Preview Channels". Windows Insider Blog. Microsoft. June 8, 2021. Retrieved June 9, 2021.
- ^ "June 8, 2021—KB5003637 (OS Builds 19041.1052, 19042.1052, and 19043.1052)". Microsoft Support. Microsoft. Retrieved June 9, 2021.
- ^ "June 11, 2021—KB5004476 (OS Builds 19041.1055, 19042.1055, and 19043.1055) Out-of-band". Microsoft Support. Microsoft. Retrieved June 16, 2021.
- ^ "Releasing Windows 10 Build 19043.1081 (21H1) to Beta & Release Preview Channels". Windows Insider Blog. Microsoft. June 17, 2021. Retrieved June 18, 2021.
- ^ "June 21, 2021—KB5003690 (OS Builds 19041.1081, 19042.1081, and 19043.1081) Preview - EXPIRED". Microsoft Support. Microsoft. Archived from the original on June 21, 2021. Retrieved June 23, 2021.
- ^ "June 29, 2021—KB5004760 (OS Builds 19041.1082, 19042.1082, and 19043.1082) Out-of-band". Microsoft Support. Microsoft. Retrieved June 30, 2021.
- ^ "July 6, 2021—KB5004945 (OS Builds 19041.1083, 19042.1083, and 19043.1083) Out-of-band". Microsoft Support. Microsoft. Retrieved July 8, 2021.
- ^ "July 13, 2021—KB5004237 (OS Builds 19041.1110, 19042.1110, and 19043.1110)". Microsoft Support. Microsoft. Retrieved July 14, 2021.
- ^ "Releasing Windows 10 Build 19043.1147 (21H1) to Release Preview Channel". Windows Insider Blog. Microsoft. July 15, 2021. Retrieved July 16, 2021.
- ^ "Releasing Windows 10 Build 19043.1149 (21H1) to Release Preview Channel". Windows Insider Blog. Microsoft. July 21, 2021. Retrieved July 21, 2021.
- ^ "July 29, 2021—KB5004296 (OS Builds 19041.1151, 19042.1151, and 19043.1151) Preview". Microsoft Support. Microsoft. Retrieved July 30, 2021.
- ^ "August 10, 2021—KB5005033 (OS Builds 19041.1165, 19042.1165, and 19043.1165)". Microsoft Support. Microsoft. Retrieved August 11, 2021.
- ^ "Releasing Windows 10 Build 19043.1200 (21H1) to Release Preview Channel". Windows Insider Blog. Microsoft. August 18, 2021. Retrieved August 18, 2021.
- ^ "Releasing Windows 10 Build 19043.1202 (21H1) to Release Preview Channel". Windows Insider Blog. Microsoft. August 31, 2021. Retrieved September 1, 2021.
- ^ "September 1, 2021—KB5005101 (OS Builds 19041.1202, 19042.1202, and 19043.1202) Preview". Microsoft Support. Microsoft. Archived from the original on September 1, 2021. Retrieved September 2, 2021.
- ^ "September 14, 2021—KB5005565 (OS Builds 19041.1237, 19042.1237, and 19043.1237)". Microsoft Support. Microsoft. Retrieved September 14, 2021.
- ^ "Releasing Windows 10 Build 19043.1263 (21H1) to Release Preview Channel". Windows Insider Blog. Microsoft. September 23, 2021. Retrieved September 23, 2021.
- ^ "September 30, 2021—KB5005611 (OS Builds 19041.1266, 19042.1266, and 19043.1266) Preview". Microsoft Support. Microsoft. Archived from the original on September 30, 2021. Retrieved October 1, 2021.
- ^ "October 12, 2021—KB5006670 (OS Builds 19041.1288, 19042.1288, and 19043.1288)". Microsoft Support. Microsoft. Retrieved October 12, 2021.
- ^ "Releasing Windows 10 Build 19043.1319 (21H1) to Release Preview Channel". Windows Insider Blog. Microsoft. October 19, 2021. Retrieved October 20, 2021.
- ^ "Releasing Windows 10 Build 19043.1320 (21H1) to Release Preview Channel". Windows Insider Blog. October 26, 2021. Retrieved October 28, 2021.
- ^ "October 26, 2021—KB5006738 (OS Builds 19041.1320, 19042.1320, and 19043.1320) Preview". Microsoft Support. Microsoft. Archived from the original on October 26, 2021. Retrieved October 26, 2021.
- ^ "November 9, 2021—KB5007186 (OS Builds 19041.1348, 19042.1348, and 19043.1348)". Microsoft Support. Microsoft. Retrieved November 9, 2021.
- ^ "Releasing Windows 10 Build 19044.1379/19043.1379 to Release Preview Channel". Windows Insider Blog. November 16, 2021. Retrieved November 16, 2021.
- ^ "Releasing Windows 10 Build 19044.1381/19043.1381 to Release Preview Channel". Windows Insider Blog. November 18, 2021. Retrieved November 19, 2021.
- ^ "November 22, 2021—KB5007253 (OS Builds 19041.1387, 19042.1387, 19043.1387, and 19044.1387) Preview". Microsoft Support. Microsoft. Archived from the original on November 23, 2021. Retrieved November 23, 2021.
- ^ "December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)". Microsoft Support. Microsoft. Retrieved December 15, 2021.
- ^ "January 11, 2022—KB5009543 (OS Builds 19042.1466, 19043.1466, and 19044.1466)". Microsoft Support. Microsoft. Retrieved January 12, 2022.
- ^ "January 17, 2022—KB5010793 (OS Builds 19042.1469, 19043.1469, and 19044.1469) Out-of-band". Microsoft Support. Microsoft. Retrieved January 18, 2022.
- ^ "January 25, 2022—KB5009596 (OS Builds 19042.1503, 19043.1503, and 19044.1503) Preview". Microsoft Support. Microsoft. Archived from the original on January 26, 2022. Retrieved January 25, 2022.
- ^ "February 8, 2022—KB5010342 (OS Builds 19042.1526, 19043.1526, and 19044.1526)". Microsoft Support. Microsoft. Retrieved February 9, 2022.
- ^ "February 15, 2022—KB5010415 (OS Builds 19042.1566, 19043.1566, and 19044.1566) Preview". Microsoft Support. Microsoft. Archived from the original on February 15, 2022. Retrieved February 15, 2022.
- ^ "March 8, 2022—KB5011487 (OS Builds 19042.1586, 19043.1586, and 19044.1586)". Microsoft Support. Microsoft. Retrieved March 8, 2022.
- ^ "March 22, 2022—KB5011543 (OS Builds 19042.1620, 19043.1620, and 19044.1620) Preview". Microsoft Support. Microsoft. Archived from the original on March 23, 2022. Retrieved March 22, 2022.
- ^ "April 12, 2022—KB5012599 (OS Builds 19042.1645, 19043.1645, and 19044.1645)". Microsoft Support. Microsoft. Retrieved April 13, 2022.
- ^ "April 25, 2022—KB5011831 (OS Builds 19042.1682, 19043.1682, and 19044.1682) Preview". Microsoft Support. Microsoft. Archived from the original on April 26, 2022. Retrieved April 25, 2022.
- ^ "May 10, 2022—KB5013942 (OS Builds 19042.1706, 19043.1706, and 19044.1706)". Microsoft Support. Microsoft. Retrieved May 11, 2022.
- ^ "May 19, 2022—KB5015020 (OS Builds 19042.1708) Out-of-band". Microsoft Support. Microsoft. Retrieved May 26, 2022.
- ^ "June 2, 2022—KB5014023 (OS Builds 19042.1741, 19043.1741, and 19044.1741) Preview". Microsoft Support. Microsoft. Archived from the original on June 2, 2022. Retrieved June 2, 2022.
- ^ "June 14, 2022—KB5014699 (OS Builds 19042.1766, 19043.1766, and 19044.1766)". Microsoft Support. Microsoft. Retrieved June 14, 2022.
- ^ "June 20, 2022—KB5016139 (OS Builds 19042.1767, 19043.1767, and 19044.1767) Out-of-band". Microsoft Support. Microsoft. Archived from the original on June 20, 2022. Retrieved June 21, 2022.
- ^ "June 28, 2022—KB5014666 (OS Builds 19042.1806, 19043.1806, and 19044.1806) Preview". Microsoft Support. Microsoft. Archived from the original on June 28, 2022. Retrieved June 28, 2022.
- ^ "July 12, 2022—KB5015807 (OS Builds 19042.1826, 19043.1826, and 19044.1826)". Microsoft Support. Microsoft. Retrieved July 12, 2022.
- ^ "July 26, 2022—KB5015878 (OS Builds 19042.1865, 19043.1865, and 19044.1865) Preview". Microsoft Support. Microsoft. Retrieved July 27, 2022.
- ^ "August 9, 2022—KB5016616 (OS Builds 19042.1889, 19043.1889, and 19044.1889)". Microsoft Support. Microsoft. Retrieved August 9, 2022.
- ^ "August 26, 2022—KB5016688 (OS Builds 19042.1949, 19043.1949, and 19044.1949) Preview". Microsoft Support. Microsoft. Retrieved August 26, 2022.
- ^ "September 13, 2022—KB5017308 (OS Builds 19042.2006, 19043.2006, and 19044.2006)". Microsoft Support. Microsoft. Retrieved September 13, 2022.
- ^ "September 20, 2022—KB5017380 (OS Builds 19042.2075, 19043.2075, and 19044.2075) Preview". Microsoft Support. Microsoft. Retrieved September 20, 2022.
- ^ "October 11, 2022—KB5018410 (OS Builds 19042.2130, 19043.2130, and 19044.2130)". Microsoft Support. Microsoft. Retrieved October 12, 2022.
- ^ "October 17, 2022—KB5020435 (OS Builds 19042.2132, 19043.2132, and 19044.2132) Out-of-band". Microsoft Support. Microsoft. Retrieved October 18, 2022.
- ^ "October 25, 2022—KB5018482 (OS Builds 19042.2193, 19043.2193, and 19044.2193) Preview". Microsoft Support. Microsoft. Retrieved October 26, 2022.
- ^ "October 28, 2022—KB5020953 (OS Builds 19042.2194, 19043.2194, 19044.2194 and 19045.2194) Out-of-band". Microsoft Support. Microsoft. Retrieved October 29, 2022.
- ^ "November 8, 2022—KB5019959 (OS Builds 19042.2251, 19043.2251, 19044.2251, and 19045.2251)". Microsoft Support. Microsoft. Retrieved November 9, 2022.
- ^ "November 15, 2022—KB5020030 (OS Builds 19042.2311, 19043.2311, 19044.2311, and 19045.2311) Preview". Microsoft Support. Microsoft. Retrieved November 16, 2022.
- ^ "December 13, 2022—KB5021233 (OS Builds 19042.2364, 19043.2364, 19044.2364, and 19045.2364)". Microsoft Support. Microsoft. Retrieved December 13, 2022.