In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365.

This is the 454th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes.


Resume “Summary” from Microsoft 365 Copilot:

Microsoft 365 Message center shared updates for February 9–15, 2026, including major changes and feature retirements across Microsoft 365, Teams, SharePoint, Dynamics 365, and Windows.

Key deadlines: SharePoint Designer 2013 end of support July 14, 2026; Teams browser update required by May 15, 2026; Secure Boot certificate expiration in late June 2026; Office 365 Connectors retirement migration deadline extended to March 31, 2026.

New features: Copilot voice chat rolling out worldwide (Sept 2025–Mar 2026), Copilot chat scheduling, new sensitivity label grouping, OneDrive agents, improved Copilot chat output formats, and expanded Copilot chat adoption metrics.

Retirements and changes: Microsoft Planner features and integrations retired in early 2026, Outlook for Windows Usage Report retired mid-April to mid-May 2026, Bing image search in SharePoint pages retired March–April 2026, Context IQ retired in Outlook March 16, 2026, and new paid Extended Service Term (EST) introduced February 9, 2026.

Admin actions: Update PowerPoint before September 2026 to maintain Captions, migrate SharePoint Designer workflows before July 14, 2026, update browsers for Teams web access, review Intune reporting changes, and inform users of Teams calendar toggle removal and new invite distinctions.

Unresolved issues: Organizations must update scripts for Defender Antivirus exclusion storage changes by March 2026, and ensure readiness for upcoming Copilot and Intune features.


This Weekly digest is intended to reach the Administrators of Microsoft Office 365 within the latest changes that are happening to Office 365.

 

Below is an example that can be applied to your tenant, because these emails are based on the services that you have in your Tenant and subscription.

 

View a summary of the updates.

 

Microsoft  

Message center announcements

February 9, 2026 – February 15, 2026

 

 

 

Major updates

 

(Updated) Microsoft Defender Antivirus: Change to exclusion storage when using MDE security settings management

MC1227621 | February 13 – Starting March 2026, Microsoft Defender Antivirus with MDE security settings will stop storing readable exclusions in the local registry. Organizations must use PowerShell cmdlets like Get-MpPreference to retrieve settings. Registry-based monitoring will no longer work; update scripts and notify teams accordingly.
View more

(Updated) Retirement of several Microsoft Planner features in early 2026 as part of a Planner update

MC1193421 | February 13 – In early 2026, Microsoft Planner will roll out major updates introducing task chats with rich text and @mentions, goals for basic plans, and a project manager agent. Several features, including the old comments experience, whiteboard tab for premium plans, Loop Planner component, Viva Goals integration, and iCalendar feed, will be retired. Some features will be temporarily unavailable, with no admin action required.
View more

Update PowerPoint to maintain Captions

MC1231437 | February 12 – Microsoft will upgrade the backend service for Captions & Subtitles in PowerPoint by September 2026. Users with versions older than 16.0.19426.20218 (Windows) or 16.103.1207.4 (macOS) will lose access. Organizations should update PowerPoint to maintain this feature without changing settings.
View more

SharePoint Designer 2013 reaches end of support on July 14, 2026

MC1230891 | February 11 – SharePoint Designer 2013 will reach end of support on July 14, 2026, with no extensions offered. Organizations must migrate workflows to supported tools like Power Automate using the SharePoint Migration Tool before this date, as Microsoft will stop providing updates or fixes after retirement.
View more

Outlook for Windows report retirement in the Exchange admin center

MC1230889 | February 11 – The Outlook for Windows Usage Report in the Exchange admin center will be retired between mid-April and mid-May 2026. Admins must use the Microsoft 365 admin center for Outlook usage insights. No impact on Outlook functionality; no admin action needed, but update related documentation.
View more

Teams on the web – Browser Update Required by May 15, 2026

MC1230888 | February 11 – Starting May 15, 2026, Microsoft Teams on the web will require browsers compliant with ECMAScript 2022. Unsupported browsers will show reminders until then, after which access will be blocked. Desktop and mobile clients are unaffected. Organizations should update browsers and inform users to ensure compliance.
View more

(Updated) Remove toggle for Calendar in Teams

MC1129730 | February 11 – The new Microsoft Teams calendar experience will replace the legacy calendar, removing the toggle to switch between them. Deployment is set worldwide from mid-January to late February 2026, excluding GCC, GCCH, DoD, USSec, and USNat for now. No admin action is needed; inform users accordingly.
View more

Context IQ retirement in the new Outlook and Outlook on the web

MC1230455 | February 10 – Context IQ will be retired in the new Outlook and Outlook on the web starting March 16, 2026, removing “/” suggestions for inserting files. Users can still attach files via paste, drag-and-drop, or Insert > Attach file. No admin action is needed; update training accordingly.
View more

Retirement of “Include attachments” and “Include external networks” options for data export in Viva Engage Admin Center

MC1230453 | February 10 – The “Include attachments” and “Include external networks” options in Viva Engage admin center data exports will be retired on March 13, 2026. Exports will include SharePoint file links instead of attachments, and admins must export data separately from each external network by signing in individually.
View more

SharePoint Pages: Retirement of Web Search (Bing) image pivot

MC1230452 | February 10 – The Web Search (Bing) image pivot in SharePoint page image picker will be retired between March and April 2026 due to the Bing Search API retirement. Authors will lose web image search but retain Stock images, uploads, and site assets. No admin action is needed; inform users accordingly.
View more

Windows 11, version 26H1 coming to select new devices in early 2026

MC1230371 | February 10 – Windows 11, version 26H1 is a hardware‑optimized release designed to enable next‑generation silicon developed in partnership with device manufacturers and silicon partners. Thisreleasewill be available exclusively as a preinstalled experience onselectnew devices beginning in early 2026. It is not intended as afeature updatefor existing Windows 11 devices and will not be offered through Windows Update.When will this…
View more

Secure Boot certificate updates: actions required ahead of June 2026 expiration

MC1230373 | February 10 – Secure Boot is a foundational Windows security feature that runs at startup, before Windows load, and helps ensure that only trusted, digitally signed software can execute. After more than 15 years of continuous service, the original Secure Boot certificates are reaching the end of their planned lifecycle and begin expiring in late June 2026.To learn more about Microsoft’s effort to update these certificates, see the blog post View more

The February 2026 Windows security update is now available

MC1230372 | February 10 – The February 2026 security update is now available for all supported versions of Windows. We recommend that you install these updates promptly. For more information about the contents of this update, see the release notes, which are easily accessible from theWindows 11update history page. To learn more about the different types of monthly quality updates, see View more

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

MC1085684 | February 9 – Realtime voice chat is now available in Microsoft 365 Copilot, enabling hands-free, natural interaction. Rolling out worldwide from September 2025 to March 2026, the voice chat icon appears by default without admin setup. Users can brainstorm, search, and redirect conversations via voice across platforms.
View more

Additional updates

 

What’s new in the Microsoft Intune Service Update for January 2026

MC1232098 | February 14 – The Microsoft Intune service has been updated to the January 2026 build. The release number will appear in the Tenant Status blade. Users should review the latest features on the What’s New page and related blogs to prepare for changes and new capabilities.
View more

Microsoft Intune In Development for February 2026 is now available

MC1232097 | February 14 – Microsoft Intune In Development for February 2026 is available with an updated features list to aid organizational readiness. IT staff should review upcoming changes, inform helpdesk, and update user guidance as needed before these features roll out in the next month or later releases.
View more

Microsoft Teams: Admin setting for simpler meeting passcodes (numeric‑only)

MC1232096 | February 14 – Microsoft Teams will offer an admin setting to enable simpler 8-digit numeric-only meeting passcodes, off by default and requiring admin opt-in. This reduces passcode complexity but lowers cryptographic strength. The rollout begins March 2026, affecting only new meetings, with existing security controls unchanged.
View more

(Updated) Microsoft Purview | Information Protection: Sensitivity label grouping modernization

MC1111778 | February 13 – Microsoft Purview is modernizing sensitivity labels by simplifying them into labels and label groupings for easier management. Manual migration with a wizard is available for some tenants; others will be auto-migrated by mid-March 2026. Users won’t notice changes, and admins can adjust labels post-migration. No action is required before rollout.
View more

(Updated) Microsoft OneDrive for Business: Agents in OneDrive

MC1181765 | February 13 – Agents in OneDrive let users group files for AI-powered project assistance, enabling questions, summaries, and collaboration. Saved as .agent files, they integrate with Microsoft 365 Copilot and are available to licensed users worldwide. No admin action is needed; users can create, edit, and share agents to improve efficiency.
View more

(Updated) App names hidden in app bar for a cleaner, more focused experience

MC1226220 | February 13 – Microsoft Teams will hide app names in the app bar by default starting mid-March 2026 for a cleaner look, showing only icons. Users can re-enable app names via Settings. This affects all commercial tenants, requires no admin changes, and maintains existing policies and app availability.
View more

(Updated) Microsoft Defender for Office 365: Enable users to report suspicious Teams messages in Plan 1

MC1219788 | February 13 – Microsoft Defender for Office 365 Plan 1 will enable users to report suspicious Teams messages as security risks or false positives starting late February 2026. Reports appear in the Defender portal, the feature is opt-in, and admins can configure settings to enhance phishing and malware detection in Teams.
View more

(Updated) Schedule meetings directly in Copilot Chat

MC1189914 | February 13 – Microsoft 365 Copilot now allows scheduling meetings directly within Copilot chat, including finding times, booking rooms, drafting agendas, and sending invites. The feature is available worldwide, English-only, enabled by default, requires no admin action, and supports existing calendar policies. Localization is planned for Q2 2026.
View more

(Updated) Microsoft Office for the web: Apply sensitivity labels with user-defined permissions

MC1208688 | February 13 – Microsoft 365 Office for the web will support applying sensitivity labels with user-defined permissions in Word, Excel, and PowerPoint starting mid-March 2026. This aligns with desktop app permissions dialogs, requires no admin changes, and enhances document access control without compliance impacts.
View more

Dynamics 365 Project Operations – Public preview of the corrections for intercompany project transactions feature

MC1231506 | February 13 – We are announcing the ability to adjust or reverse project timesheets in Dynamics 365 Project Operations. This feature will be made available for public preview on March 13, 2026.How does this affect me?This feature gives users insights into potential pricing concerns and the ability to enable a streamlined experience to correct intercompany timesheets. These corrections result in a full reversal and the ability to repost timesheets with the required change or updated…
View more

(Updated) Microsoft Word, Excel, and PowerPoint agents: A new Copilot experience for content creation

MC1187799 | February 12 – Microsoft 365 Copilot introduces Word, Excel, and PowerPoint agents to assist with content creation via multi-turn chat, rolling out from February 9 to end of February 2026. Available to licensed users with Anthropic enabled, these agents help refine documents, analyze data, and generate presentations interactively.
View more

Microsoft 365 Copilot for Sales – Engage prospects faster with Sales Agent-enriched leads

MC1231406 | February 12 – We are announcing the ability to engage prospects faster with Sales Agent-enriched leads in Microsoft 365 Copilot for Sales. This feature will reach general availability on February 27, 2026.How does this affect me?This feature enables you to utilize Sales Agents to research your leads and generate personalized outreach emails using the gathered insights.Sales Agent key features include:Performing research for all prospects in your CRM (either Salesforce or…
View more

(Updated) Microsoft 365 Copilot: Navigation refresh in the M365 Copilot app

MC1187677 | February 12 – The Microsoft 365 Copilot app will have a simplified, flattened navigation menu with logically grouped features. Rollout starts mid-November 2025 for targeted release and December 2025 for general availability, completing by February 2026. No admin action is needed.
View more

(Updated) Migration update for Office 365 connectors retirement in Teams – webhook URL support

MC1181996 | February 12 – The Office 365 Connectors retirement migration deadline in Teams is extended to March 31, 2026. By December 2025, Workflows webhooks will support messageCard payloads and posting to shared/private channels. Organizations should plan their transition accordingly. No compliance issues identified.
View more

Windows Office Hours: February 19, 2026

MC1231206 | February 12 – If you are an IT admin with questions about managing and updating Windows, we want to help. Every third Thursday of the month, we host a live chat-based event on the Tech Community called Windows Office Hours. Members of the Windows, MicrosoftIntune, Windows Autopilot, Windows Autopatch, and Windows 365 engineering teams will be standing by to answer your questions. We also have experts from FastTrack, the Customer Acceleration Team, and Microsoft public sector…
View more

(Updated) Microsoft 365 Copilot: Researcher agent output formats

MC1224569 | February 12 – Microsoft 365 Copilot’s Researcher Agent now supports exporting reports as infographics and improved Word and Pages formats. Rolling out worldwide from late February to early April 2026, this default-enabled feature enhances report sharing and requires no admin action.
View more

(Updated) Microsoft Teams: Distinguish invites among Attendee, Presenter, and Co-organizer emails

MC1009930 | February 12 – Microsoft Teams will separate event invite emails by participant roles—attendee, presenter, and co-organizer—starting mid-April 2026. Organizers and presenters receive distinct invites, aiding town hall management. Rollout is automatic; admins should inform users and update documentation accordingly.
View more

Dynamics 365 Project Operations – Support for line discounts and fees in resource-based deployments

MC1231151 | February 12 – We are announcing support for line discounts and fees in resource-based deployments in Dynamics 365 Project Operations. This feature will reach general availability on March 12, 2026. How does this affect me? This feature enables users to perform discount and fee calculations for project quotations, contracts, and invoices. What action do I need to take? This message is for awareness, and no action is required. If you would like more…
View more

Dynamics 365 Contact Center – Set a custom voice for voice agents

MC1231135 | February 12 – We are announcing the ability to set a custom voice for voice agents in Dynamics 365 Contact Center. This feature will reach general availability on February 27, 2026. How does this affect me? With this feature, you can set a custom voice for your voice agents. After gaining approval through Microsoft’s Responsible AI practices and building a custom voice model, you can then integrate with Dynamics 365 Contact…
View more

(Updated) Open Word, Excel, and PowerPoint Files in Microsoft 365 Copilot Chat

MC1225199 | February 11 – Starting late February 2026, Word, Excel, and PowerPoint files cited in Microsoft 365 Copilot Chat (web) will open directly within the chat instead of a new tab. This change requires a Copilot license, is enabled by default, needs no admin action, and does not affect other Copilot apps.
View more

Dynamics 365 Project Operations – Enable expense delegates to create cash advance requests

MC1230897 | February 11 – We are announcing the ability to enable expense delegates to create cash advance requests in Dynamics 365 Project Operations. This feature will reach general availability on March 13, 2026.How does this affect me?This feature enables expense delegates to create and submit cash advance requests for other users. This feature can be turned on or off to meet the needs of your environment.What action do I need to take? This message is for awareness, and no…
View more

Dynamics 365 Project Operations – Modern architecture for existing legal entities with additional transactions support

MC1230895 | February 11 – We are announcing the ability to use the modern architecture for Project Operations Integrated with ERP scenarios on the Microsoft Dataverse platform in Dynamics 365 Project Operations. This feature will reach general availability on March 13, 2026.How does this affect me?The following changes will be made when this feature is enabled:Admins can use modern architecture for existing legal entities with additional transaction support, including project procurement…
View more

Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box

MC1230892 | February 11 – Microsoft 365 Copilot and Copilot Chat will update entity inserts from Add Work Content so entity names no longer appear as text in the input box, enabling cleaner prompts. This change rolls out worldwide from mid to late February 2026, is enabled by default, and requires no admin action.
View more

Dynamics 365 Project Operations – Calculate revenue recognition for stand-alone selling price contract lines

MC1230796 | February 11 – We are announcing the ability to calculate revenue recognition for stand-alone selling price contract lines in Dynamics 365 Project Operations. This feature will reach general availability on March 13, 2026. How does this affect me? This feature enables users to set the contract line value on the project’s contract lines. The system calculates revenue recognition based on the contract line value amount.In revenue recognition, fixed-price billing arrangements are…
View more

(Updated) Microsoft Teams: Select multiple messages to forward

MC1199767 | February 11 – Microsoft Teams will introduce Multi-Select Forward, allowing users to select and forward up to five messages together in one bundled message. Rolling out from January to February 2026 across desktop, Mac, and web, this feature is on by default, requires no admin action, and improves message sharing and collaboration.
View more

(Updated) Microsoft Teams: Digital signage in Teams Rooms on Android

MC1227077 | February 11 – Microsoft Teams Rooms on Android will gain digital signage capabilities by mid-April 2026, allowing dynamic content display when rooms are idle. Admins can configure tenant-wide or room-specific signage via the Teams Rooms Pro Management portal, supporting select third-party partners and custom HTTPS URLs without authentication.
View more

Updates available for Microsoft 365 Apps for all channels

MC1230587 | February 11 – We’ve released updates to the following update channels for Microsoft 365 Apps: Current Channel Monthly Enterprise Channel Semi-Annual Enterprise Channel
View more

Microsoft Teams: Voice tethering

MC1230459 | February 10 – Voice tethering in Microsoft Teams attributes captions, transcripts, and meeting intelligence to Deaf or hard-of-hearing participants instead of their sign language interpreters, improving accuracy and accountability. It rolls out worldwide from mid-March to mid-April 2026, is on by default, and requires no admin action.
View more

Microsoft 365 apps for Mac suite installer now includes the Microsoft 365 Copilot app

MC1230456 | February 10 – Starting mid-February 2026, the Microsoft 365 apps for Mac suite installer will include a shim for the Microsoft 365 Copilot app, enabling users to download the full Copilot app easily. Existing installations remain unaffected; organizations must ensure deployment includes the shim and meets macOS 14.0 requirements.
View more

Plan for Change: Improving Intune reporting accuracy

MC1230448 | February 10 – Starting late February 2026, Intune will exclude devices inactive for 12+ months from reports to improve accuracy. This may reduce reported device counts but reflects active devices only. No action is needed; ensure devices check in to remain in reports.
View more

(Update) Updated SharePoint document library user experience

MC1179157 | February 10 – Microsoft is refreshing SharePoint document libraries to improve usability with a simplified command bar, enhanced breadcrumb navigation, more visible custom views, and filter pills. Updates include combined actions, clearer folder context, and better command bar formatting, rolling out from November 2025 to February 2026 without impacting existing customizations.
View more

(Updated) Microsoft 365 Copilot: Copilot chats in search results

MC1189002 | February 10 – Microsoft 365 Copilot will integrate historical Copilot chats into Microsoft Search, allowing users to retrieve past interactions from notebooks, agents, and the main chat via a new “Copilot Chats” data source. This feature requires a Copilot license and rolls out from November 2025 to February 2026.
View more

Dynamics 365 Project Operations – Performance improvements to adjustments for project accountants

MC1230065 | February 10 – As part of our 10.0.46 and 10.0.47 releases, we have applied performance improvements to the adjustment process in Dynamics 365 Project Operations. These changes help project accountants start their next task with fewer delays after making adjustments. These performance improvements will be available to all customers by March 13, 2026.How does this affect me?Project accountants will experience faster transitions between tasks after adjustments, with fewer delays in starting…
View more

Dynamics 365 Customer Service – Enhancing verbatim responses for Copilot ask a question

MC1230041 | February 10 – We are announcing the ability to use enhanced verbatim responses for Microsoft Copilot ask a question in Dynamics 365 – Customer Service. This feature will reach general availability on February 28, 2026. How does this affect me?Enhanced verbatim responses allow you to tag knowledge articles to indicate to your agent that the content should be presented in its entirety when sent to customer service representatives, providing a direct content viewing experience in ask a…
View more

(Updated) Microsoft Viva: Copilot Dashboard – Broader access to M365 Copilot Chat insights

MC1191915 | February 9 – Microsoft 365 Copilot Chat Adoption Metrics will roll out mid-February 2026 to tenants with at least one Copilot license, enabling default insights on usage trends, adoption by group, retention, and app-level breakdowns. Admins can manage access and exclusions via Viva Feature Access Management. No action required to enable.
View more

Updated Filter Pane in SharePoint Document Libraries and Lists

MC1229956 | February 9 – The SharePoint Document Libraries and Lists filter pane will update by February-March 2026, offering faster performance, expandable/collapsible sections, and displaying all filterable fields without pin/remove options. No admin action is needed; update documentation and inform support staff accordingly.
View more

Introducing Surveys Agent and Copilot Chat in Microsoft Forms

MC1229954 | February 9 – Microsoft Forms will integrate Microsoft 365 Copilot Chat and Surveys Agent by March 2026, providing AI-driven form creation, editing, and analysis tools for licensed users. Features include AI suggestions, invitation drafting, and data insights, enabled by default with existing Copilot policies and no required admin action.
View more

(Updated) Introducing New Paid Extended Service Term (EST)

MC1216259 | February 9 – Microsoft introduces a paid Extended Service Term (EST) starting February 9, 2026, replacing the automatic grace period. At subscription end, customers can renew on time, pay for a monthly EST with prorated charges and 3% higher rates, or cancel with data retained for 90 days. Applies to Microsoft Customer Agreement subscriptions.
View more

(Updated) Microsoft SharePoint: Update to News web part “See all” experience

MC1182713 | February 9 – The SharePoint News web part “See All” experience is refreshed with a modern mosaic layout and AI-powered features requiring a Microsoft 365 Copilot license. Rollout begins November 2025, completing by mid-March 2026 worldwide. No admin action is needed; core functionality remains unchanged.
View more

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

MC1139489 | February 9 – Microsoft 365 Copilot Chat now allows users to include files and emails in prompts by typing ‘/’ in Outlook, enhancing prompt relevance and usability. Email access rollout is from October 2025 to March 2026. No admin action is needed; users see only content they have permission to access.
View more

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

MC1139488 | February 9 – Microsoft 365 Copilot Chat now lets users include files and emails in prompts by typing ‘/’ in the web chat prompt box, enhancing response relevance. Email access is limited to Outlook Copilot Chat. Rollout starts October 2025, completing by March 2026, with no admin action required.
View more

Dynamics 365 Customer Service – Custom instructions for Copilot ask a question

MC1229769 | February 9 – We are announcing the ability to use custom instructions for Microsoft Copilot ask a question in Dynamics 365 – Customer Service. This feature will reach general availability on February 28, 2026.How does this affect me?This feature allows you to define persistent preferences that guide how your Copilot agents respond across conversations. Instead of adapting on every prompt, you can specify upfront how you want your agent to behave with ask a question. This includes…
View more

To view all announcements, sign in to Microsoft 365 message center

 

Did you find this email helpful? Yes No

 

 

You’re subscribed to this email. If you’re an IT admin, you’re subscribed by default, but you can unsubscribe at any time. If you’re not an IT admin, ask your admin to remove your email address from Microsoft 365 message center preferences.

 

This email might not include all Microsoft service updates from the past week. The content you see is based on the Microsoft services available to your organization, and the custom view and email options you (or your admin) select in Microsoft 365 message center preferences.

 

How to view translated messages
Send us feedback about this email

 

 

 

Microsoft

 

Note: My Tenant is based in Europe with Target Release Enabled. You can view more messages on your portal, just go to the Message center.

Quickly access relevant information and functionality from the new home page—The home page has been redesigned with you and your most common tasks in mind—such as adding a user or resetting a password. The new admin center makes these items accessible directly from the home page. The home page also proactively surfaces information important to you, such as notifications from the Message Center.

More news and more information here – https://techcommunity.microsoft.com/t5/microsoft-365-blog/bg-p/microsoft_365blog

If you what to know more about Office 365 here is my book – Office 365 Essentials – https://www.nuno-silva.net/blog/post/11956/office-365-essentials-book-published

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.