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With Microsoft 365, you can install Microsoft 365 or Office on all your devices and sign in to Office on five devices at the same time. This includes any combination of PCs, Macs, tablets, and phones.

Mar 10, 2026 · This cumulative update for Windows 11, version 25H2 and 24H2 (KB5079473), includes the latest security fixes and improvements, along with non-security updates from last month’s …

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4 days ago · Yealink MP55 E2 Teams Powered by the Microsoft Device Ecosystem Platform (MDEP) and Android 15, the Yealink MP55 E2 offers faster response times and enterprise-level security. With …

Feb 27, 2026 · Microsoft returns to NVIDIA GTC 2026 in San Jose with a strong presence across conference sessions, in‑booth theater talks, live demos, and executive‑level ancillary events. …

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5 days ago · Today, Researcher—Microsoft 365 Copilot's deep research agent for work—takes a significant step forward. Designed to tackle complex research in the flow of work, Researcher now …

Mar 6, 2026 · Our team will continue to refine the experience based on your feedback. Learn more about Microsoft 365 Copilot and Microsoft Copilot Studio and start transforming work with Copilot today. …