031 Named Range - named constant - named manager فى اكسيل
Named Range
is one or more cells that have been given a name. Using named ranges can make formulas easier to read and understand. They also provide simple navigation via the Name Box.
A named range is a range of cells in an Excel worksheet that has been given a name. This makes it easier to refer to the range in formulas and other parts of the worksheet. For example, instead of having to type the cell references A1:A10 in a formula, you could simply use the name "MyRange".
A named constant
is a constant value that has been given a name. This can be useful for values that you use frequently in your formulas, such as pi or the golden ratio. For example, instead of having to type the value 3.14159 in a formula, you could simply use the name "PI".
The Name Manager
is a dialog box in Excel that you can use to create and manage named ranges and named constants. You can access the Name Manager by pressing Ctrl+F3 or by clicking on the Name Manager button in the Defined Names group on the Formulas tab.
Here are some of the benefits of using named ranges and named constants in Excel:
They make your formulas easier to read and understand.
They can help you to avoid errors.
They can make your worksheets more compact and easier to manage.
Here are some examples of how you can use named ranges and named constants in Excel:
You could create a named range for the cells that contain your company's sales figures for the last quarter. This would make it easier to refer to these cells in formulas and charts.
You could create a named constant for the value of pi. This would save you from having to type the value of pi every time you needed it in a formula.
You could create a named range for the cells that contain the names of your customers. This would make it easier to create a mailing list or to send out mass emails.