Adding a new column to either an entire spreadsheet or just a portion is an easy thing to do in Microsoft Excel. Here's how.

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!

2. Select the column to the right of where you want a new column. (Excel will insert the new column directly in front of it.) Select an entire column by clicking on its letter name at the top. 3.

How to combine two or more columns in Excel 1. In Excel, click the "Insert" tab in the top menu bar. Then, click "Table." 2. In the "Create Table" dialog box that pops up, edit the formula so that ...

Multiplying an entire Excel column by the results of a formula can be a little tricky, especially if the formula is complicated or subject to change.

Microsoft Excel comes with a lot of built-in functionality that doesn't restrict you to comparing data in two columns using only one method.

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.