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Add or remove a digital signature for Microsoft 365 files
Remove digital signatures from Word or Excel. Open the document or worksheet that contains the visible signature you want to remove. Right-click the signature line, and select Remove Signature. Select Yes. Note: In addition, you can remove a signature by selecting the arrow next to the signature in the Signature Pane.
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 PowerPoint, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
Install Quick Assist - Microsoft Support
For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.
Using structured references with Excel tables - Microsoft Support
Instead of using explicit cell references. Excel uses table and column names. =Sum (C2:C7) =SUM (DeptSales [Sales Amount]) That combination of table and column names is called a structured reference. The names in structured references adjust whenever you add or remove data from the table. Structured references also appear when you create a ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel 2013, Excel Mobile
Open and find items in an Outlook Data File (.pst)
In Outlook on your desktop, choose File > Open & Export > Open Outlook Data File. Choose the Outlook data file you want to open. Expand the top level of the Outlook data file in the Outlook Navigation pane to see the subfolders in the file. Click each subfolder to see the contents. To search for a specific email, use Outlook's built-in search ...
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
Windows 10 更新助手 - Microsoft 支持
Windows 10 更新助手. Windows 10. Windows 10更新助手在您的设备上下载并安装功能更新。. 功能更新,例如 Windows 10 版本 1909(又称作 Windows 10 2019 年 11 月更新)提供新功能,并帮助保持系统安全。. 下载更新助手 后,你将自动获得这些更新。. 如果不想等待自动更新 ...
Möglichkeiten zum Installieren von Windows 11 - Microsoft-Support
Andere Möglichkeiten zum Installieren von Windows 11 (nicht empfohlen) Upgrade mithilfe des Installations-Assistenten. Wir empfehlen, mit der Verwendung des Installations-Assistenten zu warten, bis Ihrem Gerät das Upgrade auf Windows 11 angeboten wird. Wenn Sie bereit sind, finden Sie diesen auf der Downloadseite für Windows 11-Software.
How to create a new Microsoft account - Microsoft Support
You can either use an email address you own as a Microsoft account, or create a new address by choosing "Get a new email address" or "Use your email instead" when you sign up. Microsoft email addresses are not reused, so even if an account was closed a long time ago, you cannot create a new account using the old email address.
歡迎使用 Windows 版 Copilot - Microsoft 支援服務
與 Copilot 互動. Copilot 的設計旨在以便利的方式提供 AI 支援的協助,讓您可在 Windows 上順暢地與生成式 AI 互動。. 您可以使用 Copilot 調整大小、移動並使用 [貼齊小幫手] ,就像使用其他 Windows 應用程式那樣。. 您可以使用 Alt + Tab 在 Copilot 和其他開啟的應用程式 ...
Microsoft .NET Framework 4.7.2 offline installer for Windows
Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.
Download the new Microsoft Edge based on Chromium
The new Microsoft Edge is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need. Try the new Microsoft Edge now.