在行動裝置上，有幾個變通方法可以嘗試在 Word 裡為文件加上簽名欄。 你可以使用底線鍵或單格表，為 Word 文件添加簽名線。 你也可以插入實際簽名的圖像。 不過，你無法在行動裝置上為 Word 或 Excel 檔案新增 數位 簽章線，除非安裝外掛。

When you create or upload content to share with the XBOX community, it’s key that you follow our Community Standards. You want your content to be accessible to and appropriate for all gamers, so everyone can enjoy it. You don’t have to stop there, though. Take it to another level and create content that’s unique to both you and your audience.