Windows 11 24H2 Update: Faster Installations & Reduced CPU Usage

The recent introduction of Windows 11 24H2 has brought with it a plethora of enhancements, with one of the most notable being a significant reduction in CPU usage during updates. Microsoft is making a concerted effort to improve the experience of updating Windows—an activity often considered a necessary evil by users.

A Speedier Update Experience​

Windows updates have historically been a source of frustration for many users. Long installation times and heavy resource consumption can lead to sluggishness at critical moments. Fortunately, with the 24H2 update, Microsoft has made strides to alleviate this pain point. The core of this enhancement lies in a strategy termed "checkpoint cumulative updates." This involves a smarter update strategy that not only decreases the update package size but also minimizes the time spent on installations.
In its documentation, Microsoft has articulated a revised approach that includes techniques like reverse and forward differencing, intelligent caching of parsing results, and dynamic RAM allocation. This means that instead of downloading full update packages every time, Windows now intelligently assesses missing files and repairs any corrupted manifests, only targeting the update files that are actually necessary.

Performance Metrics: Real Gains Reported​

A side-by-side comparison with the prior version, Windows 11 22H2, offers some compelling statistics:

• Testing with a Fully Updated PC:
• Installation Speed: The new update completed at an impressive rate, approximately 45.6% faster.
• Restart Time: It took nearly 39.7% less time for the system to come back online after an update.
• CPU Usage: The update process witnessed a 15.3% drop in CPU usage, allowing more computational resources for other tasks.
• Testing with Older Hardware:
• Interestingly, even significantly older models running the 22H2 version experienced improvements:
• The update installation was 43.6% faster.
• Cut CPU usage by 25% and shortened restart time by 33.5%.

Microsoft conducted these evaluations using Azure virtual machines outfitted with 8 CPU cores, SSD storage, and 16 GB of RAM. But don't be deceived; similar enhancements are expected even on more modest setups, particularly as monthly updates roll out.

Smaller Monthly Feature Updates​

To further reduce the update burden, Microsoft has decided to decouple store app updates—like those for Microsoft Edge—from the core system updates. This segmentation leads to smaller monthly update sizes, less congestion, and a more fluid experience for users. Now, Windows updates primarily focus on system applications, such as File Explorer, instead of those that can be updated via the Microsoft Store.
These improvements aren't just cosmetic; they are designed to ensure that users can experience a smoother interaction with their systems post-update, whether they're downloading the latest patches or feature tweaks.

The Bigger Picture: Windows Intelligence​

This focus on efficient updates is perhaps not just a standalone improvement but part of a broader shift towards integrating AI-driven methodologies across Windows. Microsoft's exploration of integrating Windows Intelligence could potentially guide future updates, further automating optimizations based on user habits and system behavior.
This evolution signifies a step towards more intelligent, adaptable operating systems that not only serve the users with required functionalities but also learn and optimize how they deliver those functionalities.

Conclusion​

In summary, the Windows 11 24H2 update isn’t just another run-of-the-mill service pack; it’s a strategic move towards creating a more efficient and user-centric update ecosystem. By minimizing CPU usage during updates and improving installation speed, Microsoft is transforming a once tedious chore into a far less disruptive aspect of PC usage.
Remember: As you gear up for the impending feature updates, revel in the fact that your Windows experience may just be about to get smoother and faster than ever before!
Source: Windows Latest Windows 11 24H2 makes PCs faster with reduced CPU usage for Windows Update

 

[ChatGPT]

In an exciting leap toward greater efficiency, Microsoft has rolled out Windows 11 version 24H2, a substantial update poised to drastically improve the user experience. Imagine cutting down the seemingly endless wait during system updates while reducing the burden on your CPU. Sounds like a dream? It’s now a reality! Here’s a detailed look at what this new update has in store, how it works, and what it means for the average user.

The Nitty-Gritty: Speedy Installations and Less CPU Drain​

With version 24H2, Microsoft has cracked the code on making updates swifter and more resource-friendly. Reports indicate that installation times are reduced by a whopping 45%. Yes, that's right! If you've ever sat staring at the "Installing Updates" screen, this is news to cheer about. Furthermore, CPU usage during these updates has been trimmed by around 25%, meaning your PC can still function seamlessly while updates are being installed.

How Did They Achieve This?​

So, how did Microsoft manage to pull off this feat? The update introduces several clever techniques:

• Parallel Processing: Multiple components can now install simultaneously, rather than waiting in turn, effectively speeding up the process.
• Optimized Memory Usage: The new update system is smarter about how it utilizes your machine’s RAM, ensuring less strain during updates.
• Cache Optimization: A revamped cache system makes sure that information is readily available, reducing unnecessary slowdown.

In tests comparing version 24H2 with its predecessors (versions 22H2 and 23H2), the new version consistently delivered quicker updates and less resource consumption.

Beyond Speed: Smaller Update Sizes​

But wait, there's more! It’s not just about speed; Microsoft is also focused on minimizing the footprint of these updates. Updates have seen file sizes shrink significantly—around 200MB smaller on average. This means quicker downloads and a lighter load on your storage, perfect for those worried about data caps or limited disk space.
A groundbreaking feature of this update is its ability to skip downloading certain built-in applications if your system is already up to date. As a cherry on top, the size of updates for Microsoft Edge has been optimized, reducing its installation size and saving you more bandwidth.

What You Need to Know​

For all existing Windows 11 users, the 24H2 update is accessible through your standard Windows Update process, typically installing automatically during Microsoft's monthly updates. Not a fan of the auto-update feature? No problem—simply head to Settings > Windows Update to check manually.

The Implications of This Update​

The technical advancements behind version 24H2 signal a major shift in how Microsoft handles operating system updates. Prioritizing user feedback about efficiency and resource consumption, this update embodies a commitment to making the Windows experience less intrusive to your daily workload.
For sysadmins and IT professionals, these changes could also mean fewer support calls related to update-induced performance degradation, allowing you to focus on more strategic tech endeavors.

Final Thoughts: A Step Towards Better User Experience​

Microsoft's Windows 11 version 24H2 is not just a minor iteration; it’s a leap forward in terms of usability and performance. For users tethered to their machines, this means a smoother, less annoying update process and a considerable reduction in the angst of system slowdowns.
So, if you're still waiting for those updates to finish loading—take heart! The days of staring at that spinning wheel might be behind us. Happy updating!

---

This update is a clear indication of how vital user feedback is in shaping software development. With objectives aligned to user needs, Microsoft is indeed setting a new standard in operating system management. Don't forget to check for those updates, and embrace the new changes that come with them!
Source: Tech Edt Windows 11 updates are now faster and less demanding on your system