Import or export text (.txt or .csv) files - Microsoft Support
Import a text file by opening it in Excel. You can open a text file that you created in another program as an Excel workbook by using the Open command. Opening a text file in Excel does not change the format of the file — you can see this in the Excel title bar, where the name of the file retains the text file name extension (for example, .txt or .csv).
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Contact - Microsoft Support
Get support from Microsoft by finding contact options for Canada, including phone numbers and chat sessions.
Troubleshoot problems signing in to Windows - Microsoft Support
If you continue to experience issues signing in with your original profile, disable Windows Defender services: Open the Services app by typing services in the search box on the task bar and selecting it from the list of results. Then, find the Windows Defender Advanced Threat Protection and Microsoft Defender Antivirus services, right-click each of them, select Properties , and change Startup ...
更改或删除单个页面上的页眉或页脚 - Microsoft 支持
更改第一页上的页眉或页脚,或者文档中的任何其他页面。 重要: 分节符不同于分页符。如果想要更改页眉或页脚的页面之前已有分页符, 请删除分页符 并将其替换为分节符,如下所示。
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 网页版, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Office Help & Training
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Account help
Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2
Windows Media Player で CD または DVD を再生する
Windows Media Player で各種の CD および DVD を再生する方法について説明します。 コンピューター内にコーデックが見つからない、または DVD デコーダーが必要であることを示すメッセージが表示された場合は、Windows または Player に既定では付属していないコーデックを使って圧縮されたファイルに ...
Fügen Sie mit Emojis Flair zu E-Mails hinzu - Microsoft-Support
In der Windows-Emoji-Auswahl können Sie entweder durch die Liste scrollen, die Kategoriesymbole oben oder unten in der Emoji-Auswahl verwenden oder einen Schlüsselwort (keyword) eingeben, um nach dem gewünschten Emoji zu suchen.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
Sign in to SharePoint - Microsoft Support
In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.
适用于: Microsoft 365 中的 SharePoint