The March 2026 Windows non-security preview update is now available


We are announcing the ability to analyze user sentiment from agent conversations in Microsoft Copilot Studio. This feature will reach general availability on March 31, 2026.

We are announcing the ability to restore Dataverse table records within a specified timeframe from any type of delete scenario. This feature will reach general availability on April 27, 2026.

See what Copilot can do the moment you preview a file in OneDrive or SharePoint. Ready-to-use prompts appear alongside the Copilot button, helping you summarize documents, generate FAQs, and more — all without writing a single prompt.

You’ll notice media quality improvements including support for up to 16 participant videos (4×4 grid) and simulcast streaming when using Direct Guest Join. These updates make cross platform meetings more immersive and reliable when joining Teams meetings from Zoom, Google Meet, or Cisco devices.

Add conversational intelligence to your phone communications to ensure every customer gets served no matter what time of day – even after hours and holidays. Microsoft Teams Phone Attendant Agent greets callers, answers common questions, schedules appointments, and routes calls to the right person or department with context. Through seamless integration with Microsoft Copilot Studio, businesses can embed custom voice agents into Attendant Agent to handle specialized workflows like billing, order status, or inventory checks.

Microsoft Teams Phone devices will support AI-powered live interpretation directly within calls and meetings, enabling real-time multilingual communication without requiring external interpreters. [Timelines:] General Availability (Worldwide): We will begin rolling out mid-May 2026 and expect to complete by May 2026. General Availability (GCC): We will begin rolling out mid-May 2026 and expect to complete by May 2026. General Availability (GCC High): TBD General Availability (DoD): TBD [How this will affect your organization:] Once enabled, users on Teams Phone devices (touch and non-touch) with a Microsoft 365 Copilot license will have access to real-time AI interpretation during VoIP calls, group calls, and scheduled meetings. This allows multilingual teams to communicate across language barriers without requiring external interpreters or separate conferencing tools. Eligible users will be able to use AI Interpreter on certified Teams Phone Devices (both touch and non-touch) during: • 1:1 VoIP and PSTN calls • Group VoIP calls and VoIP group call escalated with a PSTN user • Ad-hoc and Scheduled meetings Pure group PSTN calls are not supported. [What you need to do to prepare:] This feature is off by default and requires admin enablement: • License: Users must have a Microsoft 365 Copilot license • Calling policy: Enable AI Interpreter via Set-CsTeamsCallingPolicy • Meeting policy: Enable AI Interpreter via Set-CsTeamsMeetingPolicy

Users can now view, edit and share Copilot Pages with Outlook for Android, making it easier to continue working with Copilot and colleagues while on the go.

Security Copilot will be included with Microsoft 365 E5 via a phased rollout from April 20 to June 30, 2026, providing 400 Security Compute Units per 1,000 users and core agentic features across Microsoft security products. Additional advanced capabilities may incur extra costs.

Microsoft Teams town halls will support backup RTMP streams starting late April 2026, enhancing event reliability by automatically switching to a secondary stream if the primary fails. Organizers can configure this in Production tools; the feature requires no admin setup and does not affect attendees.
