Worked on enhancing the Energy Estimation Engine (E3) documentation within the MicrosoftDocs/windows-driver-docs repository by introducing detailed NPU component mapping. Focused on improving the clarity of energy attribution, the work aligned documentation with the underlying hardware energy model, supporting more accurate energy-aware optimization for developers. Utilized Markdown and technical writing skills to update rail_naming.md, making the documentation more accessible and maintainable. This effort facilitated smoother onboarding for new contributors and improved cross-team understanding of hardware-software energy integration. The contribution addressed a key feature request, emphasizing documentation quality and maintainability rather than code changes or bug fixes during the period.