May 13, 2026, 12:17 pm | Read time: 2 minutes
Windows 11 is reportedly set for a comprehensive overhaul. Under the project name Windows K2, Microsoft is working on a new version of the operating system that will not only bring visual adjustments but also significantly improve performance. A new approach could notably enhance response speed.
New Technology to Speed Up Windows 11
The background is a feature called Low Latency Profile. According to a report by the online magazine “Windows Latest,” it is supposed to ensure that programs and windows start faster. The system temporarily uses the processor’s maximum performance for this. This performance boost lasts only one to three seconds but is enough to significantly reduce delays when opening.
In practice, this means that important areas like the Start menu or File Explorer respond almost without delay. Windows 11 thus feels more direct and fluid overall.
Microsoft’s Secret Project: The Story Behind Windows K2
Microsoft Overhauls Windows 11 Interface
Significant Performance Gains in Tests
Internal tests, according to WindowsLatest, show clear improvements. When launching Edge and Outlook, the system responded about 40 percent faster. The Start menu opened up to 70 percent faster than before. The optimization is not limited to Microsoft programs. Many third-party applications also benefit from the new technology. These results suggest that Microsoft is specifically working on improving everyday experiences and reducing typical wait times.
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The effect is particularly noticeable on older or less powerful computers. There, CPU usage can temporarily rise to as much as 97 percent. However, this load occurs only for a very brief moment. Long-term effects on the hardware are not expected, as the performance increase occurs only in short bursts.
Release Still Unclear
When exactly Windows K2 or individual features from it will be released is currently unknown. Microsoft has not yet commented on the project. It is possible that the innovations could be part of a future update like 26H2.