Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or ...
Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.
Account help - support.microsoft.com
Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.
November 11, 2025—KB5068861 (OS Builds 26200.7171 and …
Nov 11, 2025 · Microsoft combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). For general information about SSUs, see Servicing stack …
Microsoft 365 Copilot is now available in GCC-High
5 days ago · Microsoft 365 Copilot Connectors: Enable integration with third-party and line-of-business data sources, enabling secure, compliant workflows that extend Copilot’s reach beyond Microsoft …
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Microsoft 365 help & learning
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Get help with your Microsoft account
Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.
Immersive events in Microsoft Teams: Now generally available
5 days ago · The “mesh.cloud.microsoft” website will be decommissioned. If your organization has relied on Mesh for immersive meetings or events, now is the time to transition to immersive events in …
What's new - support.microsoft.com
Learn about the latest features and extras available to you for Microsoft 365 Copilot, Windows, Surface, Microsoft Edge, and more.