Microsoft is teaching AI to find the bottlenecks buried inside Windows 11

Microsoft is exploring the potential of artificial intelligence to enhance performance analysis within Windows 11. The tech giant is currently testing an integration of AI into the Windows Performance Analyzer (WPA), a tool utilized by engineers, hardware partners, and developers to diagnose performance issues. Traditionally, engineers have manually sifted through complex graphs and process tables to pinpoint the source of problems.

However, with the AI integration, engineers will be able to pose questions in natural language regarding performance traces, such as the cause of sudden CPU spikes, disk activity slowdowns, or other bottlenecks. The AI will then provide a summary of its findings and guide the engineer to the pertinent evidence. This integration is facilitated by a Model Context Protocol server for WPA, enabling the AI assistant, like GitHub Copilot, to interact with the external tool and extract relevant information.

Microsoft describes the AI-enhanced WPA as a visual companion, linking the AI's conclusions with the graphs and tables within the analyzer. Microsoft emphasizes that performance analysis is highly dependent on specialized knowledge, and even experienced users can spend considerable time correlating activity across multiple views before reaching a useful conclusion.

The AI integration is primarily aimed at developers, manufacturers, and Microsoft's own Windows team, rather than consumer-facing applications. It is currently a separate preview from the consumer-oriented PC Insights feature being tested in Copilot, which utilizes hardware and resource information to assist regular users in understanding storage, CPU, RAM, and battery problems.

The performance analyzer remains in an early preview stage, currently requiring an active GitHub Copilot subscription. Microsoft cautions that AI-generated conclusions can be incomplete or inaccurate, and engineers must still verify every diagnosis against the underlying trace data. This application of AI in Windows may prove to be one of Microsoft's more prudent uses of the technology, as it helps engineers identify resource-intensive drivers or software before they impact millions of PCs, offering greater value than merely adding another Copilot feature to the interface.

Microsoft's latest endeavor to incorporate AI into Windows is separate from its recent initiative to promote Bing as the default search experience within Windows and Edge. Microsoft developed an independent app called Microsoft Recommended Search Settings, allowing users to install Bing extensions and modify search settings across various browsers, including Chrome, Firefox, and Edge.

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