使用 Microsoft 登录
登录或创建帐户。
你好,
使用其他帐户。
你有多个帐户
选择要登录的帐户。
Create a new workbook - Microsoft Support
A workbook is a file that contains one or more worksheets to help you organize data. You can create a new workbook from a blank workbook or a template. By default, a new workbook contains three worksheets, but you can change the number of worksheets that you want a new workbook to contain. You can also add and remove worksheets as needed.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016, Excel 2013
Automatically number rows - Microsoft Support
In the first cell of the range that you want to number, type =ROW (A1). The ROW function returns the number of the row that you reference. For example, =ROW (A1) returns the number 1. Drag the fill handle across the range that you want to fill. Tip: If you don't see the fill handle, you might have to display it first.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
WEEKDAY function - Microsoft Support
Syntax. WEEKDAY (serial_number, [return_type]) The WEEKDAY function syntax has the following arguments: Serial_number Required. A sequential number that represents the date of the day you are trying to find. Dates should be entered by using the DATE function, or as results of other formulas or functions. For example, use DATE (2008,5,23) for ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Examples of query criteria - Microsoft Support
For example, = "Chicago" is an expression that Access can compare to values in a text field in a query. If the value for that field in a given record is "Chicago", Access includes the record in the query results. Here are some examples of commonly used criteria you can use as a starting point to create your criteria.
适用于: Microsoft 365 专属 Access, Access 2021, Access 2019, Access 2016
How to use Remote Desktop - Microsoft Support
When you're ready, select Start , and open Settings . Then, under System , select Remote Desktop, set Remote Desktop to On, and then select Confirm. Make note of the name of this PC under PC name. You'll need this later. Use Remote Desktop to connect to the PC you set up: On your local Windows PC: In the search box on the taskbar, type Remote ...
Funcții Excel (după categorie) - Asistență Microsoft
Aceste funcții nu sunt disponibile în versiunile anterioare. Important: Rezultatele calculate ale formulelor și ale unor funcții de foaie de lucru Excel pot diferi ușor între un PC Windows care utilizează o arhitectură x86 sau x86-64 și un PC Windows RT care utilizează arhitectură ARM. Aflați mai multe despre diferențe.
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro. Surface Laptop. Surface Laptop Studio 2. Surface Laptop Go 3. Microsoft Copilot. AI in Windows. Explore Microsoft products.
Microsoft Edge Cookie ...
了解如何在 Microsoft Edge 中查看、管理和删除 Cookie。 如果你不希望第三方站点在你的电脑上存储 Cookie,则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示,或者可能会从站点收到一条消息,通知你需要允许 Cookie 才能查看该站点。
适用于: Microsoft Edge
Turn off Scroll Lock - Microsoft Support
If your keyboard does not have a Scroll Lock key, on your computer, click Start and then press CTRL+C to display the Charms bar. Click Change PC Settings. Select Ease of Access > Keyboard. Click the On Screen Keyboard slider button to turn it on. When the on-screen keyboard appears on your screen, click the ScrLk button.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Find and lock a lost Windows device - Microsoft Support
Turn on Find my device. When you set up a new device, you can decide whether to turn on or turn off the Find my device setting. If you turned it off during setup and now want to turn it on, make sure your Windows device is connected to the internet, has enough battery power so it can send its location, and that you're signed in to the device using your Microsoft account.
适用于: Microsoft 帐户仪表板