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Windows 11 Gets Speed Boost: App Launches Up To 40% Faster
8 May
Summary
- New feature offers significant app launch speed improvements.
- It uses short CPU bursts to prioritize user input responsiveness.
- This aims to match performance seen in other major operating systems.

Microsoft is actively testing a new 'Low Latency Profile' feature for Windows 11 that promises to dramatically improve system responsiveness. This innovative feature is designed to boost application launch times by as much as 40%.
The Low Latency Profile works by momentarily maximizing CPU frequency for brief 1- to 3-second bursts whenever a significant user input occurs, such as launching an application or opening the Start menu. This approach aims to rival the input prioritization techniques used by other operating systems, including Android's Dynamic Performance Framework and Apple's QualityOfService class on its platforms.
Early tests and insider reports suggest substantial performance gains. Some applications like Edge and Outlook may see opening speeds increase by up to 40%, while certain menus could load 70% faster. The feature is also expected to mitigate microstutters, thereby enhancing the overall user experience, particularly on less powerful hardware.
This performance enhancement is currently available to some Windows Insiders. If its trials prove successful, the Low Latency Profile is anticipated to be rolled out to the general public in a future Windows update, potentially benefiting budget-friendly laptops and desktops.