How to Use the IF Function in Excel to See Who Has Paid. Excel's IF function validates a cell's contents, determining whether it meets criteria that you set. It provides no information beyond what ...

Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting ...

This Technology Workshop illustrates how to leverage a number of functions to perform calculations in Excel involving the time value of money.

How to Use the Less Than or Equal to Function in Excel. Microsoft Excel has a powerful conditional IF function that allows you to change a cell's formula if a certain condition is met.