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Filter data in a range or table - Microsoft Support
Use AutoFilter or built-in comparison operators like "greater than" and “top 10” in Excel to show the data you want and hide the rest. Once you filter data in a range of cells or table, you can either reapply a filter to get up-to-date results, or clear a filter to redisplay all of the data.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2019, Excel 2016
Register your personal device on your work or school network
Next steps. After you register your personal device to your organization's network, you should be able to access most of your resources. If your organization wants you to join your work device, see Join your work device to your organization's network.
使用 SUMPRODUCT 对一个或多个数组中的对应值的乘积求和
sumproduct 使用单元格区域 (或创建数组 公式) 作为参数 (公式的各个部分,使其) 。 它将数组中的项相乘,然后对结果进行汇总。 此示例是一个购物清单,其中一个数组列出每个商品的成本,另一个数组列出将购买的商品数量。
Applies To: Excel 2013
Add your work or school account to the Microsoft Authenticator app
Note: If you don't see the Additional security verification page, it's possible that your administrator has turned on the security info (preview) experience.If that's the case, you should follow the instructions in the Set up security info to use an authenticator app section. If that's not the case, you will need to contact your organization's Help Desk for assistance.
Count characters in cells - Microsoft Support
When you need to count the characters in cells, use the LEN function—which counts letters, numbers, characters, and all spaces. For example, the length of "It's 98 degrees today, so I'll go swimming" (excluding the quotes) is 42 characters—31 letters, 2 numbers, 8 spaces, a comma, and 2 apostrophes.
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
下载适用于 Surface 的驱动程序和固件 - Microsoft 支持
完成安装更新后,建议安装所有可用的可选更新。 若要安装可选更新,请转到任务栏中的“搜索”框,键入“查看可选更新”,然后从结果列表中选择它。如果更新在 驱动程序更新中可用,请确保已安装所有 “Surface” 命名驱动程序。. 检查是否有可选更新
Location and privacy in Microsoft Edge - Microsoft Support
How Microsoft Edge interacts with operating system permissions when sharing your location with a website. Windows can use information such as your IP address, nearby Wi-Fi access points, and GPS data, if available, to estimate your precise or imprecise location coordinates and pass this info to Microsoft Edge.
Applies To: Microsoft account dashboard
在 Windows 中卸载或删除应用和程序 - Microsoft 支持
可通过不同的方式删除应用和程序,因此如果找不到要查找的应用和程序,可以尝试另一个位置。 请注意,某些应用和程序内置于 Windows 中,无法卸载。
Show or hide gridlines in Word, PowerPoint, or Excel
In Word and PowerPoint, gridlines are for visual reference only and cannot be printed. If you want to print gridlines in Excel, see Print gridlines in a worksheet.. To show the gridlines, in Excel, PowerPoint, or Word, click the View tab, and then check the Gridlines box.. To hide the gridlines, clear the Gridlines check box.. More about tools that help you align and place text and objects:
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
استرداد رمز أو بطاقة هدايا إلى حساب Microsoft - دعم Microsoft
كيفية استرداد بطاقة هدايا أو رمز تنزيل Xbox أو الرمز المميز. تعمل كل من بطاقات هدايا Microsoft وXbox ورموز التنزيل والرموز المميزة بالطريقة نفسها: بمجرد استردادها إلى حساب Microsoft الخاص بك، يمكنك إنفاق رصيدك في Microsoft Store عبر ...
Applies To: Microsoft account dashboard