The IF function is quite powerful as a standalone function. However, when combined with AND/OR functions, it becomes much more powerful, allowing you to test multiple conditions at once.

An IF statement in Excel evaluates a condition and returns a value based on a true or false outcome. Nested IF statements allow testing multiple conditions within a single formula. You can also ...

The first argument, sum_range, in this example is J2:J14 because these are the amounts billed the client that we want to sum. We have two conditions in order to answer this question — the client and ...

When you need to combine multiple conditions that must all be true, the AND function is your ally. This formula is useful for complex logical tests. For instance, `=AND(A1 > 10, B1 < 5)` returns ...

Excel 2013 allows a maximum of 255 arguments in a single logical function, but only if the formula does not exceed 8,192 characters. JD Sartain 01 Boolean logical operators defined ...

To count multiple criteria in Excel 2003, you have to create an array formula using the SUM function. Open the Excel 2003 spreadsheet where you need to create your formula.