In Microsoft Excel, Upper and Lower functions are Text functions. The Lower function’s purpose is to convert text into lowercase, and the Upper function converts text to uppercase.

Learn how to use the TEXTJOIN function in Excel. The TEXTJOIN function can be used to combine data from a range of cells using one or more delimiters.

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.