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Turn on app permissions for your microphone in Windows 10
Once you've allowed microphone access to your apps, you can change the settings for each app. In Microphone settings, go to Choose which Microsoft apps can access your microphone, and turn on apps you want to use with it.For desktop apps, make sure that Allow desktop apps to access your microphone is turned on.
What is Data Execution Prevention (DEP)? - Microsoft Support
DEP does that by marking some areas of your PC's memory as being for data only, no executable code or apps will be allowed to run from those areas of memory. This is designed to make it harder for attacks that try to use buffer overflows, or other techniques, to run their malware from those parts of memory that normally only contain data. ...
CONVERT function - Microsoft Support
U.S. bushel "bushel" Cubic feet "ft3" or "ft^3" Cubic inch "in3" or "in^3" Cubic light-year "ly3" or "ly^3" Cubic meter "m3" or "m^3" Cubic Mile "mi3" or "mi^3" Cubic yard "yd3" or "yd^3" Cubic nautical mile "Nmi3" or "Nmi^3" Cubic Pica "Picapt3", "Picapt^3", "Pica3" or "Pica^3" Gross Registered Ton "GRT" ("regton") Measurement ton (freight ton)
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
How to use the Regsvr32 tool and troubleshoot Regsvr32 error messages
/s – Silent; display no message boxes. Common solutions for Regsvr32 errors . Try one of the following methods when you receive a Regsvr32 error: Method 1: Re-run the Regsvr32 command from an elevated command promptTo open an elevated command prompt, following these steps:
DATEDIF function - Microsoft Support
Here's how it does this: First the DATE function creates the date, 5/1/2016. It creates it using the year in cell E17, and the month in cell E17. Then the 1 represents the first day of that month. The result for the DATE function is 5/1/2016. Then, we subtract that from the original end date in cell E17, which is 5/6/2016. 5/6/2016 minus 5/1 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, SharePoint Foundation 2010, SharePoint Server 2010, Windows SharePoint Services 3.0
View a presentation without PowerPoint - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
Applies To: PowerPoint for Microsoft 365, PowerPoint for the web, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint Mobile
修复 Windows 中的声音或音频问题 - Microsoft 支持
了解如何修复 Windows 中的声音或音频问题。
COUNTIFS function - Microsoft Support
Each range's criteria is applied one cell at a time. If all of the first cells meet their associated criteria, the count increases by 1. If all of the second cells meet their associated criteria, the count increases by 1 again, and so on until all of the cells are evaluated.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App
Download and install custom fonts to use with Office
It's probably located in your downloads folder. Double-click the font file to open it in the Font Previewer. If you're satisfied that this is the font you want, click Install at the top left. Close the Font Previewer, and open your Office program. You should now see your new font included on the font list.
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016
Using structured references with Excel tables - Microsoft Support
Here's an example of what Excel does: 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.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel 2013, Excel Mobile