What’s New in Microsoft 365 Copilot | May 2026 | Microsoft Community Hub
techcommunity.microsoft.com/blog/microsoft365copilotblog/what%E2%80%99s-new-in-microsoft-365-copilot–may-2026/4522010
User capabilities:
- Anthropic’s Claude Opus 4.8 is now available
- Refreshed design, Notebooks enhancements, and Apple CarPlay for the Microsoft 365 Copilot app
- GPT-5.5 Instant for Copilot Chat and Copilot Studio
- Expanded content in the Copilot Prompt Gallery
- Learning Agent
- Account selector and voice for Copilot in Outlook
- Call delegation, recap deletion, and video recap with Copilot in Teams
- Document summaries, personalization, and writing suggestions from Copilot in Word
- Slide explanations and built-in skills with Copilot in PowerPoint
- Custom skills for Copilot in SharePoint
Copilot controls:
- Expanded ISO certifications across our Copilot portfolio
- The new Copilot Adoption Hub
- Enabling watermarks for sensitive material
Introducing a new design for Microsoft 365 Copilot | Microsoft 365 Blog
Copilot Health: Now in Preview | Microsoft Copilot Blog
Official Microsoft Copilot Studio documentation – Microsoft Copilot Studio | Microsoft Learn
learn.microsoft.com/en-us/microsoft-copilot-studio/