Formulas vs Functions in Excel: Choosing the Right Tool for the Job with Sum Function and Formula Examples Description: Microsoft Excel users must understand the differences between formulas and functions to perform efficient data processing. Functions are built-in commands that perform specific operations, while formulas are user-created expressions that calculate values based on data in cells. The Sum function is one of Excel's most commonly used functions, as it adds up values in a specified

Microsoft Excel - Advanced Excel Formulas & Functions