A formula is an expression which calculates the value of a cell. Functions are predefined formulas and are already available in Excel.
For example, cell A3 below contains a formula which adds the value of cell A2 to the value of cell A1.
For example, cell A3 below contains the SUM function which calculates the sum of the range A1:A2. Description: Function in Excel
Go to Next Topic
Course Topic Navigation
Complete all topics and questions to move to the next lesson.