The Camera tool —available in most desktop versions of Excel, including the earliest—is commonly known as the "hidden Camera tool," as it's not immediately accessible on the ribbon.

1] Use Excel Filter to find differences Using the Filter function is one of the easiest methods to find out discrepancies in data, especially for Excel sheets with large data and spelling errors.

Goal Seek is a What-if Analysis feature in Excel. Learn how to use it to calculate the changing value in cell, and more!