Download and Install Windows Update from Microsoft Update Catalog
Mar 24, 2018 · Most users obtain Windows Updates automatically through the Windows Update Service (aka WUS). Sometimes, however, an update may fail to download or install properly. At other times, …
Windows 11, version 24H2 update history - Microsoft Support
Jun 15, 2024 · Updates for Windows 11, version 24H2 Windows 11 is a service, which means it gets better through periodic feature updates. We take a phased and measured approach to rolling out …
October 23, 2025—KB5070882 (OS Build 14393.8524) Out-of-band
Oct 14, 2025 · Summary This out-of-band update includes fixes and improvements that are a part of the following update: October 14, 2025—KB5066836 (OS Build 14393.8519) The following is a summary …
March 23, 2026—Hotpatch KB5085518 (OS Builds 26200.7985 and …
Oct 14, 2025 · This out-of-band update for Windows 11, version 25H2 and 24H2 (KB5085518) includes fixes and improvements. To learn more about differences between security updates, optional non …
KB5065766: Servicing stack update for Windows 10: September 9, 2025
Sep 9, 2025 · Summary This servicing stack update (SSU) makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates make sure …
September 9, 2025—Hotpatch KB5065474 (OS Build 26100.6508)
Nov 12, 2024 · For more information, see Unexpected UAC prompts when running MSI repair operations after installing the August 2025 Windows security update. If you've already installed …
October 23, 2025—KB5070883 (OS Build 17763.7922) Out-of-band
Oct 14, 2025 · Summary This out-of-band update includes fixes and quality improvements that are part of the following update: October 14, 2025—KB5066586 (OS Build 17763.7919) The following is a …
Windows 10 update history - Microsoft Support
Learn more about updates for Windows 10, version 22H2, including improvements, any known issues, and how to get the update.
March 13, 2026—Hotpatch KB5084597 (OS Builds 26200.7982 and …
Oct 14, 2025 · This update for Windows 11, version 25H2 and 24H2 (KB5084597) incudes security improvements. To learn more about differences between security updates, optional non-security …
January 14, 2025-KB5050182 Cumulative Update for .NET Framework …
Jan 14, 2025 · Summary This article describes the security and cumulative update for 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019. Security Improvements CVE-2025-21176 - …