OneDrive Mobile now supports Markdown file editing
OneDrive Mobile now supports Markdown file editing, allowing users to create, open, and edit .md files directly on their phone or tablet.
30. August 2026
What is new in Microsoft 365, Licensing, SharePoint, OneDrive, Teams, PowerShell,…
Cross-tenant Message Recall in Exchange Online
Cross-tenant message recall lets Exchange administrators allow trusted external Microsoft 365 tenants to recall messages sent to their users, extending a capability previously limited to users within the same tenant.
30. August 2026
Restrict processing of external emails in Microsoft 365 Copilot and Copilot Chat (Preview)
Compliance administrators can now restrict external or untrusted emails from being used as grounding data by Microsoft 365 Copilot and Copilot Chat. The configuration is off by default.
29. August 2026
Private and Shared channels in Teams now support Planner plans
Channel members can now add a new Planner plan to Private and Shared Teams channels, improving collaboration for guests and contacts from other organizations.
29. August 2026
Intelligent Meeting Recaps in Teams can now be translated into other languages
Intelligent Meeting Recaps in Teams can now be switched to another supported language after the recap is ready, giving multilingual meeting participants more flexibility to review content in their preferred language.
28. August 2026
How to deploy the new Copilot desktop app to pilot users
Planning to test the new unified Copilot app? Here’s how to prepare Windows devices, configure EdgeUpdate and Intune policies, and roll it out to a pilot group, plus some insights and learnings from my personal deployment.
26. August 2026
Session and Response Sharing in Copilot Chat
Microsoft 365 Copilot Chat will soon let users share entire chat sessions or single responses with coworkers. Recipients can then continue from the shared content in their own Copilot chat session.
25. August 2026
Launch Copilot prompts from a SharePoint page button
Microsoft has introduced a Copilot Action for the SharePoint page button, allowing editors to configure a predefined prompt for site visitors with a Copilot license.
24. August 2026
New Security Detection Report in the Teams Admin Center
Microsoft published a new Security Detection Report in the Teams admin center to provide unified visibility into messaging security detections across Microsoft Teams.
24. August 2026
New Outlook Inbox rule condition lets users sort external emails automatically
Outlook offers a new Inbox rule condition that lets users automatically sort, categorize, or prioritize messages from external senders.
23. August 2026
New attendance and engagement policy settings for Teams Events
Microsoft is separating controls for Teams Events attendance and engagement reports from those for Teams Meetings. Teams admins should review and prepare their attendance and engagement reporting settings in Teams Events policies before the rollout.
23. August 2026
Copilot Agent Builder supports multiple agent owners and a redesigned sharing experience
Copilot Agent Builder now supports multiple owners per declarative agent, along with a redesigned sharing screen that lets owners manage additional owners or chat users.
23. August 2026
Microsoft Planner in Outlook
Planner is now available in Outlook, so users can manage tasks and plans without leaving their inbox.
22. August 2026
Collaborate on Markdown files with co-authoring and autosave in OneDrive and SharePoint
Microsoft is rolling out co-authoring and autosave for Markdown files in OneDrive and SharePoint, enabling real-time collaboration in the web experience.
22. August 2026
Unified RBAC becomes the default in Microsoft Defender
Microsoft Defender Unified RBAC is becoming the default access model in selected tenants. Tenants still using legacy RBAC will be automatically enabled for Unified RBAC, replacing legacy RBAC as the default authorization source. Security admins should verify their tenant status.
21. August 2026
Redesigned meeting controls are rolling out in Microsoft Teams
Microsoft is rolling out the redesigned meeting controls and a new share panel in Teams. The changes are designed to prevent misclicks between actions such as Share, Leave, and Raise hand. IT staff should inform their users about the change, as Microsoft will automatically move them to the new experience.
20. August 2026
Teams Phone now supports customized recording and transcription consent notifications
Microsoft is rolling out customized consent notifications to Teams Phone, extending a capability previously available only for meetings.
20. August 2026
Learning Coach Agent in Microsoft 365 Copilot will be retired
Microsoft is retiring the Learning Coach agent in Microsoft 365 Copilot. Users should transition to the Learning Agent.
19. August 2026
Microsoft accidentally created a new “All Company” group in Entra ID
Microsoft accidentally created a new “All Company” Microsoft 365 group in some tenants during a July incident. Administrators should check whether their tenant now has two such groups for Viva Engage.
19. August 2026
Production tools in Teams Meetings and Webinars, plus guest user support
Microsoft is extending control of production tools in Teams Meetings and Webinars, with support for guest users to manage production during events.
18. August 2026