Launched
Microsoft 365 Copilot: Initiate Copilot Chat by sharing files to the Microsoft 365 Copilot app on iPhone and iPad
Why it matters: Generally available
When users on iPhone and iPad choose the action to share a Word, Excel, or PowerPoint file from a third party app (including Files) and choose Microsoft 365 Copilot as the target app, the file will be uploaded to chat. Users will then have the option to open a preview of the file or continue their conversation with Copilot Chat.
Affected: Microsoft Copilot (Microsoft 365)
Change history
2026-06-23 · First seen