Microsoft is making a strong statement with the June update for Windows 11, delivering a smoother and more responsive experience. The new version significantly improves system speed, especially for everyday tasks. Under the hood, technical innovations are game-changers for users of all skill levels.
Windows 11 June 2026: The Low Latency Profile, a leap in responsiveness
Update KB5094126 introduces Low Latency Profile (LLP), a technology that boosts the processor frequency at the optimal time. The result is incredibly noticeable: the Start menu opens. up to 70% fasterand internal applications often start up 40% faster. This trick involves briefly increasing CPU speed whenever an action requires a quick response, then returning to normal to save power.
The system handles this seamlessly; no manual adjustments are required. This is a real game-changer for older PCs or laptops that tended to sluggish due to aggressive power-saving profiles. To check if this feature is enabled, simply glance at the Task Manager: the processor frequency instantly spikes when launching an application or the Start menu.
For those who are curious, open-source tools like ViVeTool even allow you to manually activate the feature. This update is being rolled out gradually to versions 24H2 and 25H2 – please be patient if you haven’t received it yet.
A series of new technical features for an enhanced experience
But that’s not all! This update also features expanded Bluetooth support with audio sharing between two devices thanks to the LE Audio standard. This could be a game-changer for audiophiles who want to share their music wirelessly with a friend—it’s simple and effective!
Task Manager improves its visibility by now displaying the NPU, the processor dedicated to artificial intelligence, a valuable tool for better understanding the workload associated with AI functions in Windows. Finally, Microsoft fixes numerous bugs, including a critical crash related to virtualization, and updates Secure Boot certificates, thus strengthening overall system security.
Impact on daily use: Increased fluidity and safety
The update doesn’t just improve aesthetics or usability; it addresses the issues that matter most. The increased speed at which the Start menu launches is a real game-changer, because it’s an action we repeat dozens of times a day. Less waiting means more productivity and less frustration.
Supporting AI processes via the NPU will be a considerable advantage as Windows 11 increasingly integrates intelligent tools, such as CopilotBeing able to monitor the dedicated resource helps to adjust its use for better control.
Finally, these fixes enhance system reliability and startup security with Secure Boot, an essential point to prevent attacks as soon as power is turned on.
How can we best take advantage of this update?
Here are some tips to take advantage of the new features:
- Check the update status in Windows Update so as not to miss the deployment of the Low Latency Profile.
- Monitor the CPU frequency via the Task Manager to see the LLP in action.
- Use Bluetooth Audio Share to enjoy sound on multiple headphones or speakers without cables.
- Keep an eye on the NPU if you are using AI tools built into Windows 11.
- Install security updates quickly to ensure you benefit from the latest fixes.
Of course, this update is part of an ongoing effort by Microsoft to improve Windows 11, making it faster and more stable. If you’d like to learn more, you can find technical details on [website/platform name]. previous updates or discover the full overview of improvements on specialized websites such as IT-Connect.
Windows 11 and digital sovereignty: a step towards greater transparency
This update also illustrates the importance of maintaining control over what runs on your machine. By integrating more user-visible features, such as NPU management or control via open-source tools, Microsoft offers a path toward greater constructive autonomy. This is a step in the right direction for more ethical and less imposed computing.
What is Low Latency Profile and how does it work?
The Low Latency Profile temporarily increases the processor frequency with each user interaction to make Windows 11 more responsive. This significantly improves the speed at which the Start menu and applications open, then the frequency returns to its normal level to save power.
Is the KB5094126 update compatible with all versions of Windows 11?
It mainly concerns the 24H2 and 25H2 versions of Windows 11. The rollout is done in waves via a controlled system, so some users may receive it later than others.
How can I tell if the Low Latency Profile is enabled on my PC?
Open Task Manager, go to the Performance tab, and then observe the CPU frequency when you launch the Start menu or an application. A rapid increase confirms that LLP is enabled.
What are the other major additions of the June update?
In addition to LLP, there is Bluetooth shared audio on two devices, multi-application camera support, NPU visibility, and critical bug fixes, including for virtualization and Secure Boot.
Does this update pose any risks to my data?
As with any major update, it is recommended to back up your data. However, this update fixes significant security vulnerabilities and aims to enhance system stability and security.
Source: www.lesnumeriques.com