This article has guidance for: Organizations with IT-managed Windows devices and updates.

注意 Xbox One 聊天小键盘的制造已停止。 如果你的聊天小键盘无法正常工作，通过 Xbox Support 的替换选项可能不可用。

Welcome to Windows 11! Learn about new features, upgrade FAQs, device lifecycles, and support options.

Find out how to play games from your Xbox console, right on your Windows or mobile device.

Accédez à l'assistance Microsoft pour résoudre vos problèmes techniques, découvrir des solutions et obtenir de l'aide pour vos produits Microsoft.

Learn how to create installation media for installing or reinstalling Windows.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

使用 Authenticator 作为登录的一种方式 如果已为帐户启用无密码、双重或多重身份验证，请使用以下步骤登录： 转到要登录的网站。 在登录提示符下输入用户名，然后选择“ 下一步 ”。 选择“ 发送通知 ”。

Microsoft Support

Note Cowork is currently rolling out to Frontier early access for Microsoft 365 plans with Copilot licenses in select markets and languages, starting with the United States and English (en-us). Expanded access is coming soon. Frontier includes early access to experimental features, which means features may change as Microsoft improves them.