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Microsoft 365 AI Workplace Update May 2026

MVP Tom Arbuthnot shares all the latest Microsoft Teams and Copilot news and announcements in less than 15 minutes for May 2026.

Microsoft 365 AI Workplace Update May 2026

Tom Arbuthnot's May 2026 round-up covers the general availability of Microsoft 365 E7 and Agent 365 at $99 per user per month, new Claude Opus 4.7 and GPT-5.5 Thinking models in Copilot, and Cowork gaining skills, plugins and mobile. Also included: Microsoft's new Frontier, standard and deferred release model, and Teams Phone multi-line GA.

MVP Tom Arbuthnot shares all the latest Microsoft Teams and Copilot news and announcements in less than 15 minutes for May 2026.

Many thanks to Logitech for their continued support.

• Microsoft 365 E7 and Agent 365 GA

• New Models in Copilot

• Cowork gets Skills, Plugins and Mobile

• AI Skills in SharePoint

• Modernising M365 Change Management – New MCPs

• Teams Phone Multi-line GA

• Teams Devices News & New Devices

• Upcoming Events

Useful Links:

Briefings

Teams Insider Podcasts

Microsoft 365 Community Conference Videos

  • AI, People & Data in Contact Center on Teams with Landis - LinkedIn, YouTube
  • Shure IntelliMix View and the importance of meeting information in Work IQ - LinkedIn, YouTube
  • Logi Rally Board 65 Teams Rooms on Windows, Rally AI Cameras & Logitech Spot - LinkedIn, YouTube
  • Voice AI and business productivity with Microsoft Teams with AudioCodes - LinkedIn, YouTube
  • Recording, Transcription & real time AI insights in Microsoft Teams with Numonix - LinkedIn, YouTube
  • Jabra's New Boomless Headsets & Teams Rooms Express Install – What's Coming May 4th? - LinkedIn, YouTube
  • Crestron AI ready Cameras, Audio & Compute for Teams Rooms Explained, Shipping Soon - LinkedIn, YouTube

Microsoft 365 E7 | Microsoft

Microsoft 365 E7 and Agent 365 are now generally available - Microsoft Community Hub

Agent registry convergence - Microsoft Entra | Microsoft Learn

Available today: GPT-5.5 Thinking and ChatGPT Images 2.0 in Microsoft 365 Copilot - Microsoft Community Hub

Available today: Anthropic Claude Opus 4.7 in Microsoft 365 Copilot - Microsoft Community Hub

Copilot in Outlook: New agentic experiences for email and calendar - Microsoft Community Hub

Connect to AI subprocessor - Microsoft 365 Copilot | Microsoft Learn

AI in SharePoint: Get started - SharePoint | Microsoft Learn

Work IQ API overview - Microsoft 365 Copilot extensibility | Microsoft Learn

Extend AI voice support: Introducing real-time voice agents in Microsoft Copilot Studio - Microsoft Blog

What's new in Microsoft 365 Copilot – April 2026 - Microsoft Community Hub

Modernizing change management for Microsoft 365 customers - Microsoft Community Hub

Focus on the Teams Phone calls that matter most with Copilot call delegation - Microsoft Community Hub

Multi-line - Microsoft Teams | Microsoft Learn

Converse naturally across languages with consecutive interpretation - Microsoft Community Hub

Targeted messages for agents in Teams | Microsoft Learn

Teams Rooms home screen refresh | Microsoft Learn

What's new in Microsoft Teams – April 2026 - Microsoft Community Hub

Chapters

  • 0:00 Intro and Logitech as community benefactor
  • Recent briefings, podcasts and M365 Community Conference
  • 2:36 Microsoft 365 E7 and Agent 365 general availability
  • 3:01 New models: Claude Opus 4.7, GPT-5.5 Thinking, Images 2.0
  • 5:44 Agentic Office apps, Outlook and third-party plugins
  • 5:44 Copilot Cowork: skills, plugins, mobile and Agent 365
  • 6:35 AI skills in SharePoint
  • 7:22 Work IQ API and MCP
  • 8:34 Prepaid capacity credits for agentic consumption
  • 9:00 Voice agents in Copilot Studio and Dynamics 365 Contact Center
  • 9:29 Modernising M365 change management and new MCPs
  • 11:30 Teams Phone: call delegation and multi-line GA
  • 12:33 Interpreter, agent messaging, Rooms and devices
  • 14:04 Upcoming events

Key insights

  • E7 bundles Microsoft 365 E5, the Microsoft 365 Copilot licence, Agent 365 and the Entra suite; users engaging with agents need Agent 365.
  • The Agent Registry in the Microsoft 365 Admin Center is converging into Agent 365, so check that change if you already use it.
  • Claude Opus 4.7 lands first in Cowork, Copilot Studio and Copilot in Excel, alongside ChatGPT-5.5-Thinking and ChatGPT Images 2.0.
  • Copilot Cowork runs in a cloud container respecting Purview labels, and now adds skills, plugins, mobile, OneDrive output and task history search, still Frontier-only.
  • Change management moves to audience-based releases: Frontier for opt-in early access, standard for GA, and deferred users receiving features 30 days after standard.
  • Teams Phone multi-line is GA with up to eleven numbers per user, one primary, one private and nine alternate, on desktop and web first.
  • Consecutive interpretation is in Teams public preview across up to ten languages, and digital signage on Teams Rooms on Android is GA with Teams Rooms Pro.

Insights summarised by AI from the episode transcript, reviewed by the Empowering.Cloud team.