What does the horizontal align button do in a spreadsheet?

The horizontal align button in a spreadsheet specifically allows users to arrange text alignment within a selected cell. This means you can choose to have the text positioned to the left, center, or right of the cell. Proper alignment is crucial for improving readability and presentation of the data in a spreadsheet, making it clearer for anyone reviewing the document. This feature helps in organizing visual information, ensuring that it is displayed in a way that is logical and aesthetically pleasing.

The other choices address different functionalities in a spreadsheet. While inserting charts relates to visual representations of data, handling oversized text pertains to text formatting options, and adding functions involves calculations. Each of these options covers distinct capabilities but does not relate to the specific function of aligning text within a cell.