The Microsoft 365 Copilot app for Windows will change its executable name from Webviewhost.exe to M365Copilot.exe after September 20, 2025. The update is automatic for Microsoft Store users with auto-updates enabled. No functionality changes occur, but organizations should update dependencies if needed.
We are announcing a product feature setting, preview and experimental AI models, to govern the availability of preview and experimental models in Microsoft Copilot Studio. This setting will be available on August 29, 2025.
M365 Copilot will be showing the rich and interactive Bing web answer cards like Weather, Stocks etc. to relevant queries to enrich the responses.
Users will be able to search for meetings based on Self RSVP and Others RSVP status in Copilot Chat. Example prompts for a user looking for their own RSVP status include: “Meetings I have accepted/declined/marked tentative for today” “Did I accept Project OKR review meeting” “List all events I have not RSVPed”. Example prompts for a user looking for other individuals’ RSVP status include: “List RSVP status of attendees for the review meeting” “Who all have accepted the next meeting?” “Will Sarah attend Project review meet?”
Snooze, pin, and ignore actions are available in the read pop-out ribbon in Outlook for Web and Windows to improve triage efficiency and user control. #newoutlookforwindows
The web-based “Share to Teams” feature in Outlook will retire between September 22 and October 3, 2025. Users without the Teams desktop app will be prompted to install it, while those with the app continue sharing via Teams. No admin action is required, but user notification is recommended.
Teams Rooms on Windows touch boards will support Microsoft Edge in private browsing mode, allowing secure web access during and outside meetings. This feature, off by default and requiring a Teams Rooms Pro license, rolls out from September to October 2025 and offers admin controls for session management and browser settings.
Microsoft Teams Premium introduces a “Prevent screen capture” feature to block screenshots and recordings during meetings, enhancing confidentiality. Enabled by organizers via Meeting Options, it restricts capture differently across platforms, is off by default, and requires manual activation per meeting. Rollout begins mid-September 2025.
Microsoft Teams Copilot will default to running without transcription for new meetings starting mid-September 2025, with conversation history now persisting during meetings. Transcription must be manually enabled for post-meeting insights. Custom policies remain unchanged, and admins can control settings via Teams meeting policies.
Sections with AI in SharePoint Pages enables users to create rich page sections using natural language prompts powered by Copilot. Rolling out worldwide from mid-August to mid-October 2025, it automatically activates for tenants with a Copilot license, enhancing content creation with context-aware AI suggestions and refinements.
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