您現在可以從 App Store 下載單一 Office 行動裝置應用程式 (其中結合 Word、Excel 和 PowerPoint)。 如需詳細資料，另請參閱 使用 Microsoft 365 在 Office 應用程式中能執行的動作。

To learn about digital signatures (also known as digital ID), what they can be used for, and how to them in Word, Excel, and PowerPoint, see All about digital signatures. Create a signature line in Word or Excel In the document or worksheet, place your pointer where you want to create a signature line. On the Insert tab, select Signature Line in the Text group. In the Signature Setup dialog ...

Learn how to prevent unauthorized purchases on your Xbox by creating Microsoft accounts for every person who uses that console.

Troubleshoot slow game or app downloads on Xbox One Account error occurs when signing in to Xbox network

如果您沒有Microsoft帳戶，您可以免費註冊以使用 Microsoft 365 Copilot 行動裝置 App。 當您使用個人 Microsoft 帳戶或公司或學校帳戶登入時，您也可以將檔案儲存到雲端位置， (OneDrive、 SharePoint或您慣用的第三方儲存空間提供者) 。

Find out how to submit a request for a refund for a purchase of digital Xbox content.

本文涵蓋的 常見問題集 是關於 Mac App Store 的 Office 提供狀態，以及直接從 Microsoft 和從 Mac App Store 下載 Office App 之間的差異。

您可以購買方案，或者如果您想要在沒有訂閱的情況下使用行動裝置 App，請點選 [稍後 再點選]。 請注意，如果您使用 Microsoft 365 訂閱，就可以存取 進階版功能 。

Any content restrictions that are imposed on members of an Xbox family group can affect their ability to play games from the cloud. Note Parental controls can't be configured from the Xbox app on mobile. As an organiser, you can adjust a member's content restrictions from the Xbox console or Xbox Family Settings app.

Create a custom signature block with a picture and social networking icons to add as a new signature for your email messages.