了解如何在电脑上安装 Office 2013 或 Office for Mac 2011。 重新安装 Microsoft 365 如果 Microsoft 365 最初是预安装的，并且你需要在同一设备或新设备上进行重新安装，那么你应该已经有一个与你的 Microsoft 365 副本关联的 Microsoft 帐户。

From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options. Choose the language and bit version you want, and then select Install.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

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

Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.

How to report a concern or contact Bing. Turn search history off or on. Turn search suggestions off or on. Cash donations on Bing. Ethical shopping on Microsoft Bing. FAQ about E-tree on Microsoft Edge and Microsoft Weather. Add Microsoft Start Weather to your blog or site.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

若要登录到 Hotmail，需要提供 Microsoft 帐户用户名和密码。. 登录. 登录时，如果你希望下次直接进入你的邮箱，请在“保持登录?”提示中选择“ 是 ”（对于共享计算机，不建议这样做）。. 或者，选中“不再显示此内容”框，然后选择“ 否 ”，以便每次都提示 ...

Internet Explorer 11 支持已于 2022 年 6 月 15 日结束。 如果访问的任何网站需要Internet Explorer 11，则可以在Microsoft Edge中使用Internet Explorer模式打开它。