How to use the MID function in Excel. Open Microsoft Excel. Use an existing table or create one. In the cell where you want to place the result type =MID(A3,4,2).

Creating your own function in Excel using LAMBDA requires you to input two arguments: =LAMBDA(x, y) where. x are the input variables (up to 253), and ; y is the calculation.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.