That’s what I mean by a multi-column duplicate. And, we’re assuming you don’t want to use a custom conditional rule. Figure A We’ll add a formula solution that spots duplicates.

This tutorial will show you how to create a Formula to Add, Subtract, Multiply or Divide in Microsoft Excel. You can do basic calculations easily!

You can enter the formula into any cell, but for this example, assume you enter it in cell C1. Select an empty cell to the right of the first number in your column.

To make the most of it, though, you need to know the basics. Using Microsoft Excel to add a column is quick and easy. You can do it in just a few quick steps once you've learned how.

Each Microsoft Excel worksheet is broken up into cells. Each cell is part of a column. Excel's myriad formatting tools let you add colors, formulas and borders almost anywhere in a worksheet. You ...

You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.

Microsoft Excel’s Advanced Filter feature displays records that match specific criteria. You can also limit the columns returned by this feature.