RM490156Microsoft Copilot (Microsoft 365): Sharing with Copilot summary - Now supporting PowerPoint, Excel, PDFs, Images, and protected files

The ability to include a Copilot summary when sharing a file now extends beyond Word web to cover PowerPoint (web), Excel (web), PDF, image and text files in OneDrive Web, SharePoint document libraries, and M365 File Viewer. You can even summarize protected or confidential files, preserving your sensitivity labels while getting instant overviews. These enhancements broaden your sharing toolkit, accelerate collaboration and keep your data secure.

GA date: May CY2025