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Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

 

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation updates privacy security and more.

 

This non-security update for Windows 11 version 25H2 and 24H2 (KB5074105) improves functionality performance and reliability. To learn more about differences between security updates optional non-security preview updates Out-of-band (OOB) updates and continuous innovation see Windows monthly updates explained. For information on Windows update terminology see the different types of ...

 

Welcome to the special edition of What's new in Microsoft 365 Copilot for both November and December 2025! Every edition we highlight new features and enhancements to keep Microsoft 365 admins up to date with Copilot features that help your users be more productive and efficient in the apps they use every day. Let?s take a closer look at what?s new in the last months of 2025: User ...

 

We are happy to announce a new data connector that is available to the public: the Microsoft Copilot data connector for Microsoft Sentinel. The new Microsoft Copilot data connector will allow for audit logs and activities generated by different offerings of Copilot to be ingested into Microsoft Sentinel and Microsoft Sentinel data lake.

 

Microsoft partners share their tips strategies and experiences on how to grow their practices and collaborate on better customer solutions.

 

Welcome to the January 2026 edition of What's New in Microsoft 365 Copilot! Every month we highlight new features and enhancements to keep Microsoft 365 admins up to date with Copilot features that help your users be more productive and efficient in the apps they use every day. This month we have a special announcement to share: we?ve refreshed the Microsoft 365 Roadmap to make it easier to ...

 

Get support help and learning resources for Microsoft 365. Organize your life expand your creativity and protect what?s important with Microsoft 365.

 

Find out how to get support for Microsoft apps and services.

 

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.