Copilot Chat now lets Copilot Premium users interact with shared and delegated mailboxes they already have access to, right from the chat interface. This capability can reduce the time required to review, summarize, and respond to emails while maintaining existing security and governance controls.
Microsoft has introduced a Teams Premium trial offer for eligible organizations, granting a 90-day trial subscription and a potential 50% discount on a one-year Teams Premium subscription for organizations with active Queues app usage.
The new Viva Engage Brand Center lets administrators customize the tenant’s logos, brand name, and theme color across the Engage web and mobile apps.
Microsoft has updated how Teams handles Purview Audit Logs for cross-organization meetings. Compliance administrators in a user’s own organization can now see participation details when that user joins an external meeting, not just administrators in the organization that set up the meeting.
Microsoft has added a new setting that lets organizations in France, Germany, Norway, Sweden, and Switzerland choose whether to store their Microsoft 365 data in-country or within the EU Data Boundary. The setting is off by default. If not updated, Microsoft may store customer data regionally within the EU Data Boundary rather than only in-country.
Microsoft is retiring the Similarity Checker in Word starting October 2027, removing it from the Microsoft Editor experience. Copilot in Word should not be treated as a replacement for the similarity capability.
Microsoft has published a new Planner usage report in the Microsoft 365 admin center, giving administrators visibility into total unique users, daily active user trends, and per-user activity details across Planner Basic and Planner Premium plans.
Microsoft is retiring the Teams-Google Workspace calendar synchronization in October 2026. If users have calendars synced across both products, this connection will stop working, and previously matched calendars will no longer update automatically.
If you cannot find the Org Explorer app in Microsoft 365 Copilot, it may be because of the new copilot.cloud.microsoft domain. The app has not been updated to support it yet.
Microsoft reminds that Microsoft Publisher will be retired on 1 October 2026. Microsoft 365 users will no longer be able to open or edit Publisher (.pub) files.
Microsoft is rolling out the new OneDrive Pay-as-you-go (PAYG) billing service, letting SharePoint administrators extend OneDrive storage beyond a user’s licensed limit, up to 25 TB per account, and pay only for the overage.
Microsoft now lets administrators disable Copilot Chat for all users, or just the Work IQ capabilities for Copilot Premium users.
Microsoft will retire the Admin app in October 2026. The app was designed to help very small businesses manage administrative tasks directly in Teams, Outlook, and Microsoft 365.com.
Microsoft is rolling out self-serve sync connectors for Copilot, starting with Jira Cloud and Confluence Cloud, letting users sync their own accessible content into Microsoft Graph.
Microsoft is rolling out a unified Inbox view in the new Outlook for Windows, letting users view emails from multiple accounts in a single inbox without merging mailboxes. Unified Inbox is enabled by default.
Microsoft is removing legacy OneDrive storage entitlements for Enterprise organizations with users above 5 TB. Organizations with affected users should reduce storage, buy a storage add-on, or wait for OneDrive Storage PAYG before quotas are enforced; otherwise, OneDrive will become read-only for those users.
Sensitivity label support for video files moves from preview to general availability, now also covering Clipchamp project files. This update can affect existing Clipchamp projects if they are already labeled.
Teams on the web is moving to teams.cloud.microsoft. An overview of the timeline, the impact on users, and the temporary administrator control to postpone the redirect in case of compatibility issues.
Microsoft is retiring Loop components in OneNote for the web. Existing components will be replaced with links to Loop on the web.
AI-generated audio summaries are now available in SharePoint News posts within the SharePoint app for Teams on desktop and mobile, giving Copilot Premium users another way to catch up on organizational news.