Install Windows Updates - Microsoft Support
Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.
October 14, 2025—KB5066791 (OS Builds 19044.6456 and …
Sep 24, 2025 · This update introduces a servicing stack update (SSU) which incorporates an updated certificate chain to improve Azure environment validation. For more information, see …
Windows Update Assistant - Microsoft Support
The Windows Update Assistant downloads and installs feature updates on your device. Feature updates offer new functionality and help keep your systems secure. You’ll get these updates …
Windows 10 update history - Microsoft Support
Nov 10, 2021 · On the left side of this page, you’ll find a list of all the updates released for this version of Windows. You can also find more information about releases and any known issues.
KB5015684: Featured update to Windows 10, version 22H2 by …
Jul 26, 2022 · Therefore, the new features in Windows 10, version 22H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, 21H1, and 21H2 but are in an …
October 8, 2024—KB5044284 (OS Build 26100.2033) - Microsoft …
Jun 15, 2024 · This security update includes improvements that were a part of update KB5043178 (released September 26, 2024). Below is a summary of the key issues that this update …
Windows 10 support has ended on October 14, 2025
Oct 14, 2025 · At this point technical assistance, feature updates and security updates is no longer provided. If you have devices running Windows 10, we recommend upgrading them to …
September 10, 2024—KB5043080 (OS Build 26100.1742)
Jun 15, 2024 · This security update includes improvements that were a part of update KB5041865 (released August 27, 2024). Below is a summary of the key issues that this update addresses …
KB5052423: Servicing stack update for Windows 10: February 11, …
Oct 14, 2025 · This update for Windows 10, version 1507 makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack …
Windows 11, version 24H2 update history - Microsoft Support
Jun 15, 2024 · On the left side of this page, you’ll find a list of all the updates released for this version of Windows. You can also find more information about releases and any known issues.