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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 …

Feb 24, 2026 · This non-security update for Windows 11, version 25H2 and 24H2 (KB5077241), improves functionality, performance, and reliability. To learn more about differences between security …

Mar 31, 2026 · Welcome to the Microsoft Teams Blog! Learn best practices, news, and trends directly from the team behind Microsoft Teams.

Welcome to the March 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 …