Which function would you use to convert text to lowercase in Excel?

The function used to convert text to lowercase in Excel is the LOWER function. This function takes a text string as its argument and returns the same string but with all uppercase letters converted to lowercase. For instance, if you use the LOWER function on the text "Hello World," it will output "hello world."

This function is particularly useful for standardizing text data, ensuring that comparisons or searches for text values are not case-sensitive. When cleaning data or preparing it for analysis, maintaining consistency in the casing of text can be crucial, and the LOWER function aids in achieving that.

The other options provided are not valid Excel functions for this purpose. There is no function called TEXTLOWER or TEXT.LOWER; therefore, they would not execute as expected. The term MINUSCULE is not recognized in Excel as a function either. Thus, among the choices, the LOWER function is the accurate and appropriate choice for converting text to lowercase.