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RM491020Outlook: Summarize email attachments with Copilot in classic Outlook for Windows

Summary

Copilot users will now be able to summarize PDF, Word, and PowerPoint email attachments in classic Outlook for Windows.

Description

Copilot users will now be able to summarize PDF, Word, and PowerPoint email attachments in classic Outlook for Windows.

GA date: July CY2025

Preview date: June CY2025