The syntax for counting the number of unique values from a list of a column using the array formula is as follows: =SUM(IF(COUNTIF(<first cell from which you count the number of unique values>:<last ...

Excel is a powerful tool in the Microsoft Office suite of programs that allows you to create spreadsheets that can present a simple set of information or work through highly detailed and complicated ...

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.