Unfortunately, if you're using Excel 2019 or earlier, you won't be able to create your own functions using the methods described in this guide.

In this guide, you will learn how to use Excel's advanced formulas such as INDEX-MATCH, OFFSET, and INDIRECT to enhance your data analysis capabilities.

Excel TRIMRANGE Function At its core, TRIMRANGE aims to simplify the management of dynamic ranges, reducing the need for cumbersome OFFSET or INDEX formulas..