1. Getting to know Excel

2 Topics | 1 Quiz
2. Working with Cells

3 Topics | 1 Quiz
3. Modifying Columns, Rows, and Cells

2 Topics | 1 Quiz
4. Formatting Cell

5 Topics | 1 Quiz
5. Understanding Number format in Excel

5 Topics | 1 Quiz
6. Using Find & Replace

2 Topics | 1 Quiz
7. Formulas and Functions

6 Topics | 1 Quiz
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