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

Check the Xbox services, games, and apps for any service outages.

无密码是下一代帐户安全性。 简单、快速、安全。 如果我的帐户没有密码，我将如何登录？ 从帐户中删除密码后，需要使用无密码方法登录，例如 Microsoft Authenticator 应用、 Outlook for Android 、Windows Hello、物理安全密钥或短信代码。 我的帐户是否安全？ 可以！ 使用 Microsoft Authenticator 应用 或 Outlook ...

Get troubleshooting tips for problems with Game Bar on Windows 10.

Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows 11、Surface 等的操作方法文章、视频和培训。

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

If the Copilot app is not already on your Mac, read how to install Copilot on macOS. The Copilot app for macOS generally supports the same features available on copilot.com, with the following additions: MacOS shortcut key Light and dark mode Device context Features not currently supported in Copilot for macOS include: Copilot Pages Deep Research MacOS Shortcut Key You can bring up Copilot at ...

注意 你的 Hotmail 或 Outlook.com 密码与你的 Microsoft 帐户密码相同。 如果可以登录但 Outlook.com 出现问题，检查 服务状态。 如果状态不是绿色，请等到服务正常运行再重试。 Microsoft 始终保持留意异常的登录活动，以防其他人试图登录到你的帐户。 如果您在去新地方的旅途中或使用新的设备，我们可能 ...

Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.