Let's see how the MAP function works.

lookup_value is the value we want Excel to search for. lookup_array is where we want Excel to search for the lookup value. return_array is where the data exists that ...

Microsoft adds IMPORTTEXT and IMPORTCSV to Excel, letting users pull text files directly into the grid with simple formulas.

How to use UNIQUE() to populate a dropdown in Microsoft Excel Your email has been sent Populating a dropdown with a dynamic list is easy thanks to Microsoft Excel’s UNIQUE() dynamic array function.