Press F10, and small letters appear over each ribbon tab and quick access toolbar item. Alt+H takes you to the Home tab, Alt+N to Insert, and so on. Once in a tab, additional letters appear for ...

How can we find duplicate values across multiple columns? For this task, we’ll use two Excel helper formulas: One to concatenate the columns you’re comparing; a second to count the duplicates.

How to Change a Range in Microsoft Excel. When you copy a formula, referenced ranges automatically adjust according to the formula's new position unless the ranges use absolute references.

To pinpoint duplicate entries, apply Excel's conditional formatting feature: Open the Excel worksheet containing the data in question. Select the column or range you want to inspect for duplicates.

This article looks at how to use Excel’s auditing tools to audit formulas and ensure the accuracy of data.