Feature overview
Use Copilot in the backstage view, accessible from the tile tab or start menu, to see a summary of the latest changes and comments made to your Word, Excel, and PowerPoint files before opening them.
Expected release date
June CY2026
Feature details and release plans from a build snapshot of Microsoft's official roadmap feed.
Source: Microsoft 365 Roadmap RSS (build snapshot) Feature ID: 489826
RSS snapshot built . Refreshed on rebuild and deployment.
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