Alongside Excel's TRIMRANGE function and Trim Refs operators, there are other ways to clean up your data in Excel, such as using Power Query or making the most of AI through Copilot.

Basic Formulas At their most basic, Excel formulas can perform basic math functions and display a solution. For example, the formula "=2+2" will display "4" in the cell.

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

Maximizing the Ampersand Operator’s Potential The ampersand (&) operator is more than just a tool for joining text—it is a gateway to creating dynamic, flexible, and efficient Excel formulas.