Improvements This OOB update includes quality improvements. This update is cumulative and includes security fixes and improvements from the January 13, 2026, security update (KB5074109) and the out-of-band update (KB5077744) from January 17, 2026, in addition to the following: [File System] Fixed: After installing the Windows update released on and after January 13, 2026, some applications ...

Important: Use EKB KB5015684 to update to Windows 10, version 22H2. This security update includes fixes and quality improvements that are part of the following updates: February 10, 2026—KB5075912 (OS Builds 19045.6937 and 19044.6937) The following is a summary of the issues that this update addresses when you install this update.

In addition to software updates for Windows, it's also important to install hardware updates—these include drivers and firmware. Each Surface device is eligible to receive new driver and firmware updates until its end-of-servicing date listed in Surface devices driver and firmware lifecycle for Windows-based devices.

Learn more about updates for Windows 10 version 1809, including improvement and fixes, any known issues, and how to get the update.

Summary This update makes improvements to the Windows recovery environment (WinRE). How to get this update Install this update To install this update, use one of the following release channels.

Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

The enablement package is a great option for installing a scoped feature update like Windows 11, version 23H2 as it enables an update from version 22H2 to version 23H2 with a single restart, reducing update downtime. This enables devices to take advantage of new features now.

Prepare your servers for Secure Boot certificate updates Windows Server Secure Boot playbook Summary This update makes improvements to the Windows recovery environment (WinRE). How to get this update Install this update To install this update, use one of the following release channels.

This Hotpatch update for Windows 11, version 25H2 and 24H2 (KB5079420), improves functionality, performance, and reliability. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained.

How to install or update DirectX on Windows 11 or 10 How to install or update DirectX on Windows 8.1 or 8 Swipe in from the right edge of the screen, and then tap Search. Type dxdiag in the search box. Or, just type dxdiag from Start.