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تنزيل وتثبيت أو إعادة تثبيت Office 2019 أو Office 2016 أو ...
ملاحظة: قد تختلف خطوات تثبيت إصدارات 2019 أو 2016 أو 2013 من Office Professional Plus أو Office Standard أو تطبيق مستقل مثلWord أو Project إذا كان لديك Microsoft 365 من خلال أحد ما يلي:برنامج خصم مساحة العمل من Microsoft(المعروف سابقا باسم Home Use Program): إذا اشتريت ...
适用于: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Outlook email stuck - Microsoft Support
Symptoms. When you send an e-mail message in Microsoft Outlook, the message may remain in your Outbox folder as shown in the following figure. When this problem occurs, the message remains in your Outbox folder until you manually initiate a Send/Receive operation (for example, press F9 or select send or receive).
适用于: Outlook.com
Jak používat aplikaci Kontrola stavu osobního počítače
Jak otevřít aplikaci Kontrola stavu osobního počítače. Ve Windows vyhledejte pomocí funkce Hledat na hlavním panelu položku Kontrola stavu osobního počítače a vyberte ji ze seznamu výsledků. Pokud je pro aplikaci Kontrola stavu osobního počítače dostupná aktualizace, můžete ji rychle nainstalovat a získat tak ...
Zip and unzip files - Microsoft Support
In the search box on the taskbar, type file explorer, and then select it from the list of results. Right-click the file you want to zip, and then select Send to > Compressed (zipped) folder . To decompress files. Open File Explorer and find the compressed folder. To unzip the entire folder, right-click to select Extract All, and then follow the ...
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft Support
Here's an example of how to use VLOOKUP. =VLOOKUP (B2,C2:E7,3,TRUE) In this example, B2 is the first argument —an element of data that the function needs to work. For VLOOKUP, this first argument is the value that you want to find. This argument can be a cell reference, or a fixed value such as "smith" or 21,000.
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
How to install the latest version of DirectX - Microsoft Support
DirectX is a set of components in Windows that allows software, primarily and especially games, to work directly with your video and audio hardware. Games that use DirectX can use multimedia accelerator features built-in to your hardware more efficiently which improves your overall multimedia experience.
Autocorrect, autocapitalize, and autoformat your messages
Enable and disable Editor Settings. On the ribbon of a new email or when responding to an existing one, select Editor > Editor Settings.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook Web App
计算两个日期之间的差值 - Microsoft 支持
若要计算两个日期之间的差值,请使用 DATEDIF 函数。. 首先将开始日期放入一个单元格,并将结束日期置于另一个单元格。. 然后键入一个如下所示的公式。. 警告: 如果 Start_date 大于 End_date ,结果将会是 #NUM!
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
My Account portal for work or school accounts - Microsoft Support
Manage app passwords for two-step verification; Set up a mobile device as a two-step verification method; Set up an office phone as a two-step verification method; Set up an authenticator app as a two-step verification method; Work or school account sign-in blocked by tenant restrictions; Sign in to your work or school account with two-step ...
Activate Office 2010 - Microsoft Support
Activate Office 2010 online. Click File > Help > Activate Product Key. If you don't see an Activate Product Key button, your software is already activated, and you don't need to do anything. Follow the steps in the Activation Wizard. If you're activating over the Internet and have a slow connection, you might want to activate by phone.
适用于: Picture Manager 2010, Word 2010, Outlook 2010, PowerPoint 2010, Project 2010, Project Standard 2010, Visio 2010, Visio 标准版 2010, Office 2010, InfoPath 2010, InfoPath 编辑模式 2010, SharePoint Workspace 2010