How to open/create formula management window in Excel
In Excel, the Name Manager window helps you manage data range names and named formulas in your spreadsheet. Here's the easiest way to open or create the Name Manager window:
Step 1: Open the Watch Window
To open the Watch Window, first highlight the entire data table whose formula you want to view. Then, on the toolbar, selectFormulasthen selectWatch Window.

Step 2: Select Add Watch
Once the Watch Window appears, selectAdd Watch.

Now the windowAdd Watchwill display the data area that we selected in Step 1. You chooseAddto continue.

Step 3: Customize the Watch Window
After performing Step 2, a data table as shown below will appear. This is the window for monitoring and managing formulas. Each data is divided into different columns. In this table, the columnFormulawill display formulas and columnsValueDisplay the corresponding value.

You can dock the Watch Window to the formula bar by double-clicking on the gray area in the window. The interface will then display as shown below:

To return to the original minimized view, place your cursor in the gray area of the window until a four-way arrow appears, then move the window away from the formula bar.
In this interface you can also delete data. To delete, select the data line you want to delete and then selectDelete Watch. Data is only deleted in the management window, not in the data table.

To close this window, click again.Watch Windowor pressxon the window.
How to open/create formula management window in Excel using ChatGPT
1. Open the Formula Manager window (Name Manager)
The easiest way to open Name Manager is:
Press key combination: Ctrl + F3
Or go to Ribbon:
Select the Formulas tab on the toolbar.
Click Name Manager.
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2. Create a new formula or named data range
When the Name Manager window opens, click New to create a new name.
Enter a name in the Name box, select the range of cells, and enter the formula in the Refers to box.
Click OK to save.
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3. Edit or delete the given name
Select an item in Name Manager.
Click Edit to change the formula or range.
Click Delete if you want to remove that name.
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With this way, you can easily manage formulas and data ranges quickly in Excel.