Microsoft 365 订阅包含熟悉的生产力应用、智能云服务、出色的安全性和强大的 AI。找到适合你的计划。

Learn more about SFI patterns and practices: a new library of actionable guidance designed to help organizations implement ...

Learn more about Microsoft Copilot Studio and how it can transform your organization’s productivity with new features ...

Microsoft Threat Intelligence has uncovered a cyberespionage campaign by the Russian state actor we track as Secret Blizzard ...

Microsoft Threat Intelligence has discovered a macOS vulnerability, tracked as CVE-2025-31199, that could allow attackers to ...

Want to learn how we made Windows 11? Check out our Inside Windows 11 website to hear and meet Microsoft makers from Engineering, Design and Research teams.

According to a new Forrester Total Economic Impact™ study, organizations using the Microsoft Entra Suite achieved a 131% ROI, ...

Microsoft's Identity Threat Detection and Response solution integrates identity and security operations to protect against ...

Proper licensing helps you save. When implemented correctly, Microsoft’s volume licensing solutions are designed to make it easier and more affordable to run software on multiple computers within a ...

Microsoft AI Blog keeps you up-to-date about the latest advancements in artificial intelligence and their integration into our products and platforms.

Download the latest security intelligence updates for Microsoft Defender Antivirus, Microsoft Security Essentials (MSE), System Center Endpoint Protection (SCEP) and other antimalware.