By service

Jump to the changes affecting a specific Microsoft 365 service.

Microsoft Copilot (Microsoft 365)254 Microsoft Teams251 Microsoft Purview194 Outlook100 Microsoft Viva73 SharePoint Online70 OneDrive54 Worldwide (Standard Multi-Tenant)47 SharePoint44 Word43 Microsoft Copilot40 Exchange Online36 PowerPoint35 Microsoft Edge32 Web30 Microsoft 36526 Excel26 Microsoft 365 Copilot25 Microsoft 365 app25 Microsoft 365 admin center24 Microsoft Intune24 Desktop23 GCC High23 Insider Risk Management23 DoD21 GCC21 Data Loss Prevention18 OneNote14 Outlook for Windows14 Microsoft 365 Admin Center14 Mac14 Microsoft Planner11 Copilot11 OneDrive for Business11 Viva Engage10 Teams Rooms10 General Availability10 Microsoft Word10 Android9 Microsoft Copilot Studio9 Endpoint Data Loss Prevention9 Windows 3658 Microsoft Defender for Office 3657 Outlook on the web7 Teams Rooms on Windows7 Microsoft Clipchamp6 Viva Glint6 iOS6 Copilot Chat6 Microsoft Entra6 Power BI6 Outlook on the Web5 eDiscovery5 Power Automate5 Outlook for Mac5 Microsoft Viva Insights5 Microsoft Fabric5 Planner5 Access4 Microsoft Places4 Microsoft PowerPoint4 Microsoft 365 Apps4 Teams Rooms on Android4 Information Protection4 Teams4 Microsoft Defender4 Security Copilot3 Outlook Mobile3 Microsoft Defender XDR3 Microsoft Loop3 Microsoft Forms3 eDiscovery (Premium)3 Outlook Web3 Copilot Studio3 Microsoft 365 Backup3 Work IQ APIs3 Communication Compliance3 Agent Builder3 Teams Rooms Pro3 Universal Print3 Azure AI Foundry3 Microsoft Copilot for Microsoft 3653 Copilot Extensibility2 Microsoft 365 Archive2 Copilot Analytics2 Intune2 Azure Virtual Desktop2 Outlook for iOS2 SharePoint Pages2 Microsoft Purview Data Loss Prevention2 Engage2 Data Lifecycle Management2 Microsoft Admin Center2 Excel Online2 PowerPoint Online2 Microsoft Authenticator2 Microsoft Excel2 Microsoft Viva Learning2 Microsoft Entra ID2 Surface Devices2 Power Platform2 Word Online2 Microsoft Viva Glint2 Compliance Manager2 Microsoft Graph API2 Viva Connections2 Agent 3652 Azure Blob Storage2 Microsoft Lists2 Viva Insights2 Microsoft Stream2 Microsoft 365 Groups2 Microsoft Information Protection2 Teams Rooms Pro Management2 Outlook for Android2 Microsoft Viva Engage2 Organizational Messages2 Microsoft Agent 3652 Azure Storage2 Dynamics 365 Sales2 Microsoft Search1 Entra1 Microsoft 365 (DoD)1 SQL Server 20171 WorkIQ1 Teams and Surface Devices1 Microsoft Security Copilot1 Windows Storage Server 20161 Microsoft Sales1 Designer1 Confluence Cloud connector1 Microsoft 365 Companion Apps1 Teams Mobile1 Windows Server 2022 Standard (MSL)1 SharePoint Server1 Dataverse1 SQL Server 20221 Microsoft Teams Displays1 iPadOS1 PowerShell1 Search1 Windows Server 2022 on AKS1 Microsoft Edge management service1 Microsoft To Do1 Access 20211 PSTN1 OneDrive for Mac1 Organizational Data1 Windows 11 Enterprise and Education, Version 24H21 Internet Information Services (IIS), IIS 10 on Windows Server 20161 SharePoint Mobile (iOS)1 Word LTSC 20211 Excel LTSC 20211 Microsoft 365 Copilot Search1 Teams Shared Devices1 Skype for Business LTSC 20211 Queues app1 SharePoint Syntex1 Access LTSC 20211 Rights Management1 Agent Framework1 Windows 11 IoT Enterprise, Version 24H21 SharePoint Designer 20131 Excel 20211 Microsoft 365 (GCC)1 Office LTSC 20211 ServiceNow Connector1 Project Server 20191 Windows Server Update Services for Windows Server 20161 Minecraft Education1 Copilot Connector APIs1 Microsoft Application Virtualization Hosting 5.0 for Windows Desktops1 GitLab1 Copilot Pages1 Asana1 Windows 10 2016 LTSB1 Windows 10 IoT Enterprise LTSC 20211 ServiceNow1 SharePoint Server 20191 Jira Cloud1 Azure IoT Edge, Version 1.5 (LTS)1 Office LTSC 2021 for Mac1 Windows 10 IoT Enterprise LTSB 20161 Loop1 DoD environments1 Retire Require Approve Client App Conditional Access Grant1 Microsoft SQL Server 2012 Parallel Data Warehouse (Analytics Platform System)1 Auto Attendant1 Publisher 20211 Outlook 20211 Microsoft Application Virtualization Hosting 5.1 for Windows Desktops1 WebView21 Intune Suite1 Data Loss Prevention (DLP)1 Project 20211 Copilot for Security1 PowerPoint Live1 Windows Server 2022 Datacenter: Azure Edition1 Microsoft Purview Information Protection1 Microsoft 365 App1