Learn about the latest features and extras available to you for Microsoft 365 Copilot, Windows, Surface, Microsoft Edge, and more.

Find how-to articles, videos, and training for various Microsoft products and services on the official support page.

Hotmail est maintenant Outlook.com. Découvrez comment vous connecter pour accéder à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN.

Windows 安全中心 中的病毒 & 威胁防护可帮助你扫描设备上的威胁。还可以运行不同类型的扫描，查看以前的病毒和威胁扫描的结果，并获取Microsoft Defender 防病毒提供的最新保护。

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Learn how to make items on the screen appear larger by using Magnifier in Windows.

Learn how to avoid "fake order" scams that try to trick you into paying for products you never ordered. Read this short article from Microsoft Support.

Learn how to update your security processor or TPM firmware to protect Windows 10 and your device from attacks by malicious software.

了解如何通过浏览器、Xbox 主机或 Windows 设备更改 Xbox 玩家代号。