Microsoft reveals another way it's making Windows 11 faster, with more performance boosts promised for the likes of File Explorer

Date:
Wed, 13 May 2026 18:00:00 +0000

Description:
'It's a long-term commitment for fundamentals and quality': Microsoft is working to make Windows 11 faster in multiple ways, including in-depth honing of the interface.

FULL STORY ======================================================================Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Threads Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Microsoft is working to make WinUI 3 speedier This is the contemporary framework for the user interface of the OS With WinUI 3 being employed more widely across Windows 11, and tweaked for better performance, it's another key way in which the OS could be made faster We've learned more about Microsoft 's efforts to make Windows 11 faster, discovering another front that the company is working on to ensure
the operating system becomes more performant in terms of core interface elements.

Windows Central reports that the big drive for better performance which is part of the broader campaign to fix Windows 11 doesn't just involve transitioning elements of the Windows 11 interface to use WinUI 3, but actually speeding up WinUI itself. For the uninitiated, WinUI refers to the contemporary framework for the user interface (UI) of Windows. It's used by Microsoft for many of the core apps and elements of Windows 11, and can also be used by third-party software developers to make their own apps fit with
the look and feel of the OS. Latest Videos From You may like Microsoft vows
to make Windows 11's File Explorer faster Microsoft is working hard on improving the design side of Windows 11 Hate Windows 11's Start menu? Rumor suggests Microsoft is fixing it

So, Microsoft is employing WinUI 3 in more places within Windows 11, but is also making it perform better, as software engineer Beth Pan makes clear in a post on GitHub , stating that: "Our mission is to make WinUI 3 the best
native UI platform for Windows experiences and apps, and performance is at
the heart of that effort."

Pan adds: "Making this a reality means delivering performance improvements at multiple levels, including within WinUI itself."

The software engineer further notes: "We've been zeroing in on launch time, using File Explorer and Notepad as our primary benchmarks, with an emphasis
on improvements that broadly benefit most apps."

Pan then breaks down some of the performance boosts that have been achieved
so far with File Explorer, including 41% and 63% fewer allocations and transient allocations, respectively, as well as 45% fewer function calls and a 25% reduction in the time spent in WinUI code. Get daily insight, inspiration and deals in your inbox Sign up for breaking news, reviews, opinion, top tech deals, and more. Contact me with news and offers from other Future brands Receive email from us on behalf of our trusted partners or sponsors By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over. Analysis: a long-term commitment for fundamentals and quality, we're told (Image credit: Dell) What does that mean in reality? Well, these changes are still very much in early
development, and we don't know what the mentioned improvements actually add
up to in terms of making File Explorer launch faster. There's no "it'll be x seconds quicker" here (of course, launch times will naturally vary on different configurations of hardware, anyway).

However, the gist is clear there's a good deal of optimization work going on with core elements of Windows 11 along these lines, and it's bound to help with performance. Especially given that this work isn't happening in isolation.

Remember that Microsoft also has projects on the boil to improve File
Explorer performance in various ways, and one of those is ' Low Latency Profile '. This is a recently revealed CPU trick that could be instrumental
in making a whole lot of apps and Windows 11 interface elements operate a
good deal more responsively. What to read next Rumored CPU trick could make Windows 11's menus and apps load much faster Microsoft has finally started
its campaign to 'make Windows 11 better' Microsoft promises to fix the
biggest issues in Windows 11, including AI

Another heartening theme evident here is one of greater collaboration within Microsoft. Pan observes in the post: "The approach here is we do what we can from [the] framework side, and [obviously] other teams in Windows also investigated and [have] been doing work to improve overall launch perf, we connect/collaborate frequently to make sure the improvements will be end-to-end. It's a long-term commitment for fundamentals and quality."

This all sounds very positive for the future, and as someone else commenting on the GitHub post, claiming to be an ex-Microsoft employee, observes, "This was by far the most frustrating thing working with you guys, every team
seemed to do their own thing. I hope you guys really push to fix that."

Thus far, the scope of the Windows 11 revamp is laudably wide, so let's hope the reality lives up to the promising early work we're seeing and that Microsoft is indeed pulling together to work more effectively between its different Windows groups. The best laptops for all budgets Our top picks, based on real-world testing and comparisons

Read our full guide to the best laptops 1. Best overall: Apple MacBook Air 13-inch M5 2. Best budget: Apple MacBook Neo 3. Best Windows 11 laptop Microsoft Surface Laptop 13-inch 4. Best thin and light: Lenovo Yoga Slim 9i 5. Best Ultrabook Asus Zenbook S 16 Follow TechRadar on Google News and add
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Link to news story: https://www.techradar.com/computing/windows/microsoft-reveals-another-way-its- making-windows-11-faster-with-more-performance-boosts-promised-for-the-likes-o f-file-explorer


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