Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Builder-focused
Explainable AI with deep and inline citations for connectors
Microsoft Copilot introduces an explainable AI experience that shows how responses from connected data sources are generated by using inline and deep citations.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it affects integrations or extensibility
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Roadmap 498641
Summarize and explain PDFs with Copilot in Microsoft Edge [Web]
Microsoft Edge expands its built-in PDF reader with new Copilot actions that help you quickly summarize or explain PDF content directly in the browser.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it changes document or presentation workflows
Microsoft 365 Copilot
Official blogs
Microsoft 365 Copilot Blog
Preview
Builder-focused
A closer look at Work IQ
Work IQ is the intelligence layer that personalizes Microsoft 365 Copilot to you and your organization. It is the “brain” behind Copilot that understands context, relationships, and work patterns, so Copilot and agents can be faster, more accurate, and more secure than model com...
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot Blog
- Why it matters
- because it signals preview direction early / because it changes builder workflows or agent quality management
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Roadmap 493287
Ask Copilot directly from the Microsoft Edge address bar [Web]
Microsoft Edge lets users send a search query from the address bar directly to Copilot to receive a synthesized, more targeted answer.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it directly affects meetings or communication workflows
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Builder-focused
Roadmap 513285
Connect Copilot to Amazon S3 document repositories [Web]
Users can connect Microsoft 365 Copilot to Amazon S3 so Copilot can access structured document repositories through a Copilot connector.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it affects integrations or extensibility
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Roadmap 543423
Chat History filtering experience refresh
This update refreshes the Chat History filtering experience to make it easier to find past conversations and clear filters when needed.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it directly affects meetings or communication workflows
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Builder-focused
Roadmap 515178
Connect Copilot with Shortcut to manage agile development workflows [Web]
Users can connect Microsoft 365 Copilot with Shortcut to manage agile development workflows using the Copilot Connector.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it affects integrations or extensibility
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Edit images in PowerPoint with Designer Editor [Windows, Web, Mac]
PowerPoint now includes the Designer Editor for image editing, giving you a modern, intuitive way to refine images directly on your slides without leaving PowerPoint.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it changes document or presentation workflows
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Builder-focused
Roadmap 429645
Scope Copilot Chat prompts to Teams channels with Context IQ [Web]
You can now search for and select Microsoft Teams channels in Context IQ to ground Copilot Chat prompts in the conversations and content that matter most.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it directly affects meetings or communication workflows
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Builder-focused
Roadmap 542182Roadmap 527835
Edit with Copilot in Excel to enhance your productivity (formerly Agent Mode) [Windows, Web, Mac]
Edit with Copilot in Excel to build and change workbooks, using Excel tools like tables, charts, PivotTables, and formulas to complete complex data tasks faster.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it changes document or presentation workflows
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Roadmap 548643
Expanded AI skill inferencing for E3 and E5 users [Windows, Web]
This update expands AI-powered skill inferencing to Microsoft 365 E3 and E5 users, helping organizations keep user profiles more accurate and up to date.
- Published
- 03/10/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it directly affects meetings or communication workflows