# Windows 10, version 1909

Windows 10 November 2019 Update (also known as version 1909 and codenamed "19H2") is the eighth major update to Windows 10 as the cumulative update to the May 2019 Update. It carries the build number 10.0.18363.

## Version history

The first preview was released to Insiders who opted in to the slow ring on July 1, 2019. The update began rolling out on November 12, 2019. Notable changes in the November 2019 Update include:
* Ability to create events from the Calendar fly-out on the taskbar
* Improvements to notification management, including thumbnails demonstrating notification banners and the Action Center in application notification settings, and the ability to access per-application notification settings from their displays in Action Center
* The Start menu's navigation sidebar icons expand into a drawer with text labels when the cursor is hovered over them
* Support for using third-party digital assistants from the lock screen
* OneDrive integration with File Explorer's search
The update has reached end of service on May 11, 2021 for Home, Pro, Pro Education and Pro for Workstations editions. The Enterprise, IoT Enterprise and Education editions have reached end of service on May 10, 2022.
Preview builds of Windows 10, version 1909 :
| Version | Release date(s) | Highlights |
| 10.0.18362.10000 | Slow ring: July 1, 2019 | |
| 10.0.18362.10005 | Slow ring: July 15, 2019 | New features in this build are turned off by default. These features are turned on by controlled feature roll-outs via the following build: 10.0.18362.10006. |
| 10.0.18362.10006 | Slow ring: July 17, 2019 | This update is available to a select few Insiders only. New features in this build are turned on by controlled feature. |
| 10.0.18362.10012 | Slow ring: August 8, 2019 | New features in this build are turned off by default. These features are turned on by controlled feature roll-outs via the following build: 10.0.18362.10013. |
| 10.0.18362.10013 | Slow ring: August 8, 2019 | This update is available to a select few Insiders only. New features in this build are turned on by controlled feature. |
| 10.0.18362.10014 | Slow ring: August 19, 2019 | New features in this build are turned off by default. These features are turned on by controlled feature roll-outs via the following build: 10.0.18362.10015. |
| 10.0.18362.10015 | Slow ring: August 19, 2019 | This update is available to a select few Insiders only. New features in this build are turned on by controlled feature. |
| 10.0.18362.10019 | Slow ring: September 5, 2019 | All introduced features in previous 19H2 builds are turned on in this build. |
| 10.0.18362.10022 | Slow ring: September 25, 2019 | |
| 10.0.18362.10024 | Slow ring: October 16, 2019 | |
| Version | Release date(s) | Highlights |
Public patches of Windows 10, version 1909 :
| Version | Knowledge base | Release date(s) | Highlights |
| 10.0.18363.327 | KB4517245 | Release preview: August 26, 2019 | This update is available to a select few Insiders only. |
| 10.0.18363.329 | KB4517245 | Release preview: August 29, 2019 | |
| 10.0.18363.385 | KB4517211 | Release preview: September 23, 2019 | |
| 10.0.18363.387 | KB4517211 | Release preview: September 27, 2019 | |
| 10.0.18363.388 | KB4524147 | Release preview: October 3, 2019 | |
| 10.0.18363.418 | KB4517389 | Release preview: October 8, 2019 | |
| 10.0.18363.446 | KB4522355 | Release preview: October 17, 2019 | |
| 10.0.18363.448 | KB4522355 | Release preview: October 18, 2019 | |
| 10.0.18363.449 | KB4522355 | Release preview: October 23, 2019 | |
| 10.0.18363.476 Version 1909 | KB4524570 | Release preview and public release: November 12, 2019 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.535 | KB4530684 | Release preview and public release: December 10, 2019 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.592 | KB4528760 | Release preview and public release: January 14, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.628 | KB4532695 | Release preview and public release: January 28, 2020 | |
| 10.0.18363.657 | KB4532693 | Release preview and public release: February 11, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.693 | KB4535996 | Release preview: February 26, 2020 Public release: February 27, 2020 | |
| 10.0.18363.719 | KB4540673 | Release preview and public release: March 10, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.720 | KB4551762 | Release preview and public release: March 12, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.752 | KB4541335 | Release preview: March 21, 2020 Public release: March 24, 2020 | |
| 10.0.18363.753 | KB4554364 | Release preview and public release: March 30, 2020 | |
| 10.0.18363.778 | KB4549951 | Release preview and public release: April 14, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.815 | KB4550945 | Public release: April 21, 2020 | |
| 10.0.18363.836 | KB4556799 | Public release: May 12, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.900 | KB4560960 | Public release: June 9, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.904 | KB4567512 | Public release: June 16, 2020 | |
| 10.0.18363.959 | KB4565483 | Public release: July 14, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.997 | KB4559004 | Public release: July 21, 2020 | |
| 10.0.18363.1016 | KB4565351 | Public release: August 11, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1049 | KB4566116 | Public release: August 20, 2020 | |
| 10.0.18363.1082 | KB4574727 | Public release: September 8, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1110 | KB4577062 | Public release: September 16, 2020 | |
| 10.0.18363.1139 | KB4577671 | Public release: October 13, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1171 | KB4580386 | Public release: October 20, 2020 | |
| 10.0.18363.1198 | KB4586786 | Public release: November 10, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1199 | KB4594443 | Public release: November 19, 2020 | |
| 10.0.18363.1237 | KB4586819 | Public release: November 19, 2020 | |
| 10.0.18363.1256 | KB4592449 | Public release: December 8, 2020 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1316 | KB4598229 | Public release: January 12, 2021 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1350 | KB4598298 | Public release: January 21, 2021 | |
| 10.0.18363.1377 | KB4601315 | Public release: February 9, 2021 | This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021. |
| 10.0.18363.1379 | KB5001028 | Public release: February 11, 2021 | |
| 10.0.18363.1411 | KB4601380 | Public release: February 16, 2021 | |
| 10.0.18363.1440 | KB5000808 | Public release: March 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. |
| 10.0.18363.1441 | KB5001566 | Public release: March 15, 2021 | |
| 10.0.18363.1443 | KB5001648 | Public release: March 18, 2021 | |
| 10.0.18363.1474 | KB5000850 | Public release: March 25, 2021 | |
| 10.0.18363.1500 | KB5001337 | Public release: April 13, 2021 | |
| 10.0.18363.1533 | KB5001396 | Public release: April 22, 2021 | |
| 10.0.18363.1556 | KB5003169 | Public release: May 11, 2021 | |
| 10.0.18363.1593 | KB5003212 | Public release: May 20, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. |
| 10.0.18363.1621 | KB5003635 | Public release: June 8, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1645 | KB5003698 | Public release: June 15, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. |
| 10.0.18363.1646 | KB5004946 | Public release: July 6, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1679 | KB5004245 | Public release: July 13, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1714 | KB5004293 | Public release: July 29, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. |
| 10.0.18363.1734 | KB5005031 | Public release: August 10, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1766 | KB5005103 | Public release: August 26, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. |
| 10.0.18363.1801 | KB5005566 | Public release: September 14, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1830 | KB5005624 | Public release: September 21, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. |
| 10.0.18363.1854 | KB5006667 | Public release: October 12, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1916 | KB5007189 | Public release: November 9, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.1977 | KB5008206 | Public release: December 14, 2021 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.2037 | KB5009545 | Public release: January 11, 2022 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.2039 | KB5010792 | Public release: January 17, 2022 | This update is available for Education, Enterprise and IoT Enterprise editions only. |
| 10.0.18363.2094 | KB5010345 | Public release: February 8, 2022 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.2158 | KB5011485 | Public release: March 8, 2022 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.2212 | KB5012591 | Public release: April 12, 2022 | This update is available for Education, Enterprise and IoT Enterprise editions only. 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. |
| 10.0.18363.2274 | KB5013945 | Public release: May 10, 2022 | This final update is available for Education, Enterprise and IoT Enterprise editions only. 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 |