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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 updates and Servicing Stack Updates (SSU): Frequently Asked Questions.
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 365. Copilot Search in the Microsoft 365 Copilot App: Harness Copilot Search for intelligent and context-aware information retrieval within the dedicated app.
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Welcome to What’s new in Teams, Ignite 2025 edition! This year at Microsoft Ignite we’re excited to share all the ways that Teams + Copilot are amplifying...
On October 24, 2025, Azure DDOS Protection automatically detected and mitigated a multi-vector DDoS attack measuring 15.72 Tbps and nearly 3.64 billion...
