Windows 11 Update KB5043145: Key Features & End of Service Alert

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Release Date: September 26, 2024
Version: OS Builds 22621.4249 and 22631.4249

As we delve into the latest update from Microsoft, the KB5043145 release promises an array of improvements and exciting new features for Windows 11 users. However, keep your digital toolbox handy—especially for those on the Home and Pro editions—because critical end-of-service timelines are looming!

Key Highlights​

Major Changes​

This update introduces a handful of enhancements aimed at improving user experience across various system components. Here’s what users can expect:
  • Taskbar Improvements: You can now easily share local files directly from the search results displayed in the taskbar's Search box. This simplifies your ability to collaborate without fumbling through multiple directories.
  • Settings Overhaul: The Delivery Optimization Settings page has been revamped to align with Windows 11's sleek design aesthetic. Navigate to Settings > Windows Update > Advanced options > Delivery Optimization to check out the new look.
  • Windows Share: The search box has been removed from the Windows Share window, streamlining the sharing process.
  • Lock Screen Media Controls: When media is playing, controls are now prominently displayed at the lower center of the lock screen, ensuring quick access to playback options.
  • Simplified Start Menu: The "Sign out" option can now be found directly on the account manager within the Start menu, making user switching a cinch.

Improvements​

The update also addresses numerous known issues:
  • Microsoft Edge in IE Mode: If you've been experiencing browser hiccups, this update aims to iron out the wrinkles when using Internet Explorer (IE) mode in Microsoft Edge.
  • Windows Identity Protection: The repetitive prompting for credentials in encrypted email applications like Outlook has been minimized—prompting for a PIN just once for a smoother sign-in experience.
  • Task Manager Stability: Users previously encountering glitches when switching themes should find improved responsive performance.

Known Issues​

As is customary, with every update comes the inevitable possibility of hiccups. Currently, Microsoft reports no known issues with this update. However, it’s prudent to stay alert—issues can manifest post-installation.

The Gradual Rollout​

Microsoft emphasizes that the updates might not be available to all users immediately due to the gradual rollout process. If you're one of the lucky ones who receives the update, take it for a spin and see how it enhances your daily routine.

Important Notice for Users​

End of Service Alert​

A critical alert for Home and Pro users: The Windows 11 version 22H2 editions will reach their end of service on October 8, 2024. Post that date, these editions will only receive security updates and not the enriching non-security, preview updates unless you upgrade to the latest version of Windows. Fear not; Enterprise and Education editions will continue to receive support beyond this date.

How to Get the Update​

Accessing this update is straightforward:
  1. Go to Settings > Update & Security > Windows Update.
  2. Check the ‘Optional updates available’ section for the link to download and install.
If you're looking for a standalone package, head over to the Microsoft Update Catalog for manual installation options.

Uninstalling the Update​

Should you wish to reverse the LCU installation, be sure to utilize the DISM/Remove-Package command option with care, as the combined package includes essential servicing stack updates that cannot be removed independently.

Final Thoughts​

As we venture deeper into the world of Windows 11, staying updated and informed is essential for an optimal user experience. KB5043145 brings fruitful enhancements while also prepping users for critical support timelines that could affect your system's stability and features.
Whether you're a tech enthusiast or just someone who enjoys the seamless functionality of their OS, this update is a reminder of the importance of keeping your system current. After all, in the world of technology, if you're not updating, you might as well be using a rotary phone in a smartphone world!

Feel free to share your thoughts and experiences with this update on the forum, and let’s keep the dialogue going on how these changes impact our daily Windows usage!
Source: Microsoft Support September 26, 2024—KB5043145 (OS Builds 22621.4249 and 22631.4249) Preview - Microsoft Support