Display language is for all the buttons, menus, and controls in Office. You can set the display and editing or authoring languages independently from each other. For example, you may want the display …

You can use the Office language options to add a language or to choose the language in which the Help and ScreenTips display. The language options are in the Set the Office Language Preferences dialog …

在 Office 中，语言选项位于“ Office 语言首选项 ”对话框中。 可单独设置显示和创作语言。 例如，可让所有内容使用操作系统的语言，也可针对操作系统、创作和显示使用几种语言的组合。

You can change the default language for all your Microsoft 365 applications in the Set the Office Language Preferences dialog. For more information, see Add a language or set language …

您可以在 [設定 Office 語言喜好設定] 對話方塊中變更您所有 Microsoft 365 應用程式的預設語言。 如需詳細資訊，請參閱 在 Office 新增語言或設定語言喜好設定。

At the top corner of your screen, select Settings to open the Settings pane, then select Change your language. Under Display Language, select the pencil icon, then select your language from the list.

Set the default language for the Office programs to any language supported by your version of Windows.

Office 的語言選項位在 [Office 語言喜好設定] 對話方塊中。 您可以分別設定不同的顯示語言和撰寫語言。 例如，您可以讓所有功能都使用您作業系統的語言，或者可以在對業系統、撰寫和顯示使用多個語言 …

Set the region, device language, and spoken language for your products and services.

Learn how to change Windows display language and keyboard/input layout settings. These settings affect the language displayed in Windows, in apps, and at websites.