GPT-5—OpenAI’s latest generative-AI system—is now available in Microsoft 365 Copilot [MC1130809]

GPT-5—OpenAI’s latest generative-AI system—is now available in Microsoft 365 Copilot [MC1130809]

Message ID: MC1130809 We are excited to announce that starting today, GPT-5—OpenAI’s AI system— begins rolling out to Copilot Chat across Microsoft 365 Copilot app endpoints. Powered by GPT-5's real-time router, Copilot selects the right model for each prompt—using a…
(Updated) New Microsoft Outlook for Windows and Outlook for the web: Jump to a message in the message list [MC1066439]

(Updated) New Microsoft Outlook for Windows and Outlook for the web: Jump to a message in the message list [MC1066439]

Message ID: MC1066439 (Updated) Updated August 7, 2025: We have updated the timeline. Thank you for your patience. Coming soon for new Microsoft Outlook for Windows desktop and Microsoft Outlook for the web: Users will be able to type text…
(Updated) Microsoft SharePoint Online eSignature for Microsoft Word [MC1059671]

(Updated) Microsoft SharePoint Online eSignature for Microsoft Word [MC1059671]

Message ID: MC1059671 (Updated) Updated August 7, 2025: We have updated the timeline. Thank you for your patience. Currently, SharePoint eSignature includes the capability to request eSignatures from a PDF using Microsoft’s native eSignature service. With this update, users will…
Outlook Web Access and new Outlook: ‘Mobile devices’ settings page to be removed [MC1130607]

Outlook Web Access and new Outlook: ‘Mobile devices’ settings page to be removed [MC1130607]

Message ID: MC1130607 IntroductionStarting September 9, 2025, we will begin retiring the ‘Mobile devices’ page from the Settings module in Outlook Web Access and new Outlook. This change simplifies device management and aligns with modern tools that offer more robust…