ai document navigation

The ai document navigation tag covers Microsoft 365 Copilot’s planned approach to working with long and complex files. A July 2026 improvement is expected to use document structure, including sections and pages, before generating answers, with clearer citations to help users understand where information comes from. The feature is listed as Roadmap ID 559614 and remains in development, with general availability planned for Android and desktop users in the worldwide commercial cloud. Coverage focuses on how Copilot may move beyond treating a file as one block of text, instead using its layout and organization to support more precise navigation and responses.