The LOWER function converts all uppercase letters in a text string to lowercase, and keep other characters as they are. For example, "LOWER Function" will be converted to "lower function".
Formula:
=LOWER(text)
Explanations:
The text is required, which is the text string that you need to convert uppercase to lowercase.
Cautions:
All the characters that are not letters will not be changed.
Example: Change all letters in the text string "How to Use LOWER Function" to lowercase
=LOWER(A2)
The result returns "how to use lower function" and all letters in uppercase are converted to the lowercase.