Microsoft 365 Copilot on OneDrive iOS lets users select text in PDFs to explain, summarize, translate, or ask custom questions via the Ask Copilot context menu. Rolling out late September to October 2026, it requires a Copilot license and is enabled by default where Copilot is available.
Applies to: SharePoint Online · Microsoft OneDrive
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).