Microsoft 365 Message Center Archive

MC1139489

(Updated) Microsoft 365 Copilot Chat: New ways to include files and emails in prompts

MC1139488

(Updated) Microsoft 365 Copilot: New ways to include files and emails as part of prompts in chat web scope

MC1085684

(Updated) Realtime voice is now available in M365 Copilot Chat and M365 Copilot

MC1229029

(Updated) Resolved: Power outage affecting Microsoft Store app installs and Windows update delivery

MC1228333

Microsoft 365 Copilot: Scheduling with Copilot in classic Outlook for Windows

MC1228331

Microsoft 365 Copilot: Prepare for meetings with Copilot in classic Outlook for Windows

MC1228330

Dark mode support in SharePoint Admin Center

MC1228329

Expand to full event details on iPad

MC1228325

(Public Preview) New built in alert tuning rules for Microsoft Defender for Endpoint in Microsoft Defender XDR

MC1228315

Prevent/Fix (Planned) - Search by Meeting ID in Call Quality Dashboard

MC1228114

Dynamics 365 Customer Insights Journeys– Strengthen form bot protection with reCAPTCHA

MC1228074

Microsoft Dataverse – Service Update 9.2.26021.00000 for GER

MC1227624

Microsoft Purview | Removing support for relaxed proximity matching in out-of-box sensitive information types

MC1227618

Microsoft Purview | Insider Risk Management - Ability to create cases without content in IRM

MC1227577

Dynamics 365 Customer Service - Run Forecast Scenario on demand

MC1227478

Advancing Windows security: Disabling NTLM by default

MC1227454

Exchange Web Services (EWS) retirement update

MC1226925

Windows news you can use: January 2026 recap

MC1226226

(Updated) Microsoft Purview | Role group changes in Microsoft Purview

MC1226222

(Updated) Prevent/Fix: Guidance for On-Premises Connectors Configuration

MC1226053

Dynamics 365 Customer Service - Generate short‑term forecast duration up to one year

MC1224564

(Updated) Updated feedback experience for Microsoft Planner

MC1219530

(Updated) Microsoft Purview: Data Loss Prevention - DLP support for Fabric warehouses

MC1215074

(Updated) SharePoint Embedded apps can now archive containers to reduce storage costs and improve Copilot results

MC1143277

(Updated) Microsoft 365 Copilot: New Researcher agent output controls