Copilot Mode turns your Edge browser into an intelligent web companion. Just ask Copilot to find that website from last week, summarize information on multiple tabs, or even finish online tasks for ...

在更新之前，请参阅 Windows 发布信息状态 了解有关已知问题，以确认你的设备未受到影响。 使用基础 Windows 更新可保持安全：2025 年 10 月 14 日之后，Windows 10 将不再获得免费的软件更新、技术 ...

Yes, you can upgrade from the free version of Teams to Microsoft 365 Personal or Microsoft 365 Family to get extra features in Teams for home. If you want a more business-oriented solution, consider a ...

Learn how Microsoft’s government cloud environments support mission needs with secure cloud solutions, compliant infrastructure, and purpose‑built options.

The cybersecurity landscape is evolving faster than ever—driven by AI-powered attacks, ransomware-as-a-service, and increasingly sophisticated nation-state operations. Stay informed to defend against ...

Secure federal government cloud and AI software for civilian agencies to modernize systems, meet compliance requirements, strengthen security, and manage data securely.

Secure cloud and data solutions for the US Department of War and Intelligence, delivering compliant and modern AI, ...

Empower state and local government agencies with secure cloud and AI to modernize operations, improve decisions, and deliver trusted public services.

Transform into a frontier agency with accredited AI pervasive across one cloud, data, security, and productivity platform. Learn how agencies can move to the frontier with the trusted hyperscale cloud ...

Storm-2561 uses SEO poisoning to push fake VPN downloads that install signed trojans and steal VPN credentials. Active since 2025, Storm-2561 mimics trusted brands and abuses legitimate services. This ...

The latest Microsoft benchmarking data reveals how Microsoft Defender mitigates modern email threats compared to SEG and ICES vendors.

Hidden instructions in content can subtly bias AI, and our scenario shows how prompt injection works, highlighting the need for oversight and a structured response playbook.