Final answer:
The 'Collapse' button in software like Microsoft Excel allows users to hide the 'Function Arguments' dialog box temporarily to easily select cells on the spreadsheet without obstruction.
Step-by-step explanation:
To enter cell references as an argument, click the Collapse button to hide the dialog box temporarily so it is not in your way.
When working with spreadsheet software such as Microsoft Excel, the dialog box in question often refers to the 'Function Arguments' dialog box. If you're entering a function and need to reference specific cells within the spreadsheet, you may click the Collapse Dialog button (which typically looks like a small arrow or dash at the corner of the dialog box) to temporarily contract the dialog box. This action allows you to more easily select cells on the spreadsheet without the dialog box obstructing your view. After selecting the necessary cells, you can click the Expand Dialog button (the same button you used to collapse it) to restore the dialog box to its original size and continue working on your function.