- The update KB5051987 for Windows 11 24H2 fixes security flaws and improves the system.
- File Explorer incorporates new features such as tab restoration and quick folder creation.
- Bugs with Auto have been fixed HDR, DAC audio devices, and taskbar issues.
- Microsoft has also resolved crashes in some portable ASUS and update problems from drives USB.
Microsoft has released update KB5051987 for Windows 11 version 24H2, bringing with it a series of improvements and bug fixes . This update is part of the regular security patches that the company releases monthly and addresses various issues that users have experienced in recent months.
Among the most notable new features are system stability improvements, a redesigned user interface , and the addition of new functions that simplify daily use of the operating system. Furthermore, Microsoft has addressed critical security vulnerabilities, making this update highly recommended.
Improvements in File Explorer
One of the main changes in this update is to File Explorer , which now allows you to restore tabs opened in previous sessions. This means that if you accidentally close a window with multiple tabs, you can easily recover them by restarting your computer.
In addition, an option has been added to create new folders directly from the Explorer side menu with a right click, making it easier to organize files without having to open multiple windows.

Fixes to Auto HDR and other graphical bugs
The Auto HDR system , which enhances color and lighting in compatible video games , had been experiencing issues in previous versions of Windows 11 24H2. This update fixes the problems that caused games to crash and certain applications to have unstable performance .
Another bug that has been fixed is the one that affected DAC audio devices , which stopped working correctly in previous versions. Now, the sound output has stabilized, preventing interruptions in audio playback.
Taskbar optimization and interface improvements
The taskbar has also been improved, with faster window previews . Now, when you hover over an application in the taskbar, the preview appears more smoothly and with optimized animation.
Additionally, minor visual errors that affected the user experience have been corrected , such as glitches in the clock display and incorrect time zone updates on some devices.
Troubleshooting USB drive installation issues
In December 2024, Microsoft identified an issue that prevented some users from updating to Windows 11 24H2 using USB drives or physical discs. This bug, which affected versions downloaded between October and November of that year, has been fixed. Now, users of physical media for installation should ensure that they include the December 2024 security updates or later.
ASUS laptops lockout lifted
Some ASUS laptop models were affected by an update block due to a bug that caused blue screens of death ( BSODs ) when attempting to install Windows 11 24H2. Microsoft has worked with ASUS to resolve this issue through a BIOS update.
Users of the X415Ka and X515Ka models can now update without problems, making sure they have the latest firmware version installed , which is automatically distributed through Windows Update.
With this new update, Microsoft not only puts an end to annoying bugs that affected system performance , but also introduces functional improvements that make Windows 11 more convenient and efficient for its users.
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