Read all markdown files in docs/ before making changes — they are human-facing documentation that explain how the project works:
- docs/CONTRIBUTING.md — contribution guidelines, code style, PR process
- docs/build instructions.md — how to build and run the project locally
- docs/tutorial.md — user-facing tutorial explaining core concepts
- docs/D3DDD-Note-Laptops.md — D3D/DXGI capture behavior on multi-GPU laptops