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2026年3月10日 · 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 …

5 天之前 · 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 a …

6 天之前 · 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 …

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

2026年2月27日 · 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. …

February 2026 brings major updates to Microsoft Credentials—four new Microsoft Certifications and six new Microsoft Applied Skills now generally...