Windows 11 users have received a significant update featuring the Low Latency Profile, aimed at enhancing performance by improving responsiveness during actions like launching applications and accessing the Start menu. This feature was initially previewed in May 2026 and is now available in the mainstream branch as of June. It temporarily boosts the CPU's clock speed for 1 to 3 seconds to improve loading times, particularly benefiting users with older hardware. To check for the update, users can navigate to Settings > System > Windows Update for the KB5094126 update. If it’s not listed, it may still be rolling out. Users can also check their build number under Settings > System > About; the update is present if the build number is 26200.8655 (Windows 25H2) or 26100.8655 (Windows 24H2). Manual installation is possible via the Microsoft Update Catalog, and there are no visual cues or toggle settings for the Low Latency Profile.