Amid the growing trend of the PC industry accelerating its transition to Arm architecture, software ecosystem compatibility has always been seen as the "last mile" that determines success or failure. At the recent 2026 Build Developer Conference, Microsoft dedicated a special session to showcase how to use cutting-edge AI agent technology to efficiently convert traditional x86 applications into native Windows on Arm applications for developers worldwide.

Thanks to Microsoft's deep collaboration with hardware giants like NVIDIA, the Windows on Arm ecosystem has made significant progress in recent times. Data shows that the proportion of native Arm versions among all application usage time for Windows on Arm users has already reached as high as 90%. Although mainstream software such as Google Chrome has long supported native architecture, there are still uncharted areas in enterprise software, legacy applications, and some specialized tools that have not yet been fully adapted to the native architecture.

Previously, these non-adapted software could only rely on Microsoft's built-in emulation layer, Prism, to run勉强. However, translating through an emulation layer often comes with performance loss. In practical experience, some complex tools even face poor performance or may not start at all, which greatly restricts the core user experience of Arm laptops.

To completely break through this technical bottleneck, Microsoft chose to introduce AI agents into the development process. In this new solution, AI agents will act as versatile virtual assistants, taking on roles such as debuggers, performance analyzers, and compiler-related tools.

In practice, AI can automatically handle a large amount of tedious and repetitive code rewriting work, and perform in-depth compatibility verification and anomaly checks on the converted programs. By replacing traditional manual debugging with AI computing power, Microsoft aims to significantly shorten the migration cycle for developers, thereby quickly completing the final piece of the puzzle in the Arm ecosystem.