Excel's Focus Cell feature in use with the color changed to red. The 'Add To Quick Access Toolbar' option on Focus Cell in Excel is selected. The Focus Cell icon in Excel's Quick Access Toolbar.

Open the Excel spreadsheet containing the columns you want to compare. Select the data in both columns, excluding the heading. In the Styles section in the Home tab, click on Conditional Formatting.

The Data Analysis for Excel Video Series is designed to supplement Lesson 3 in the AQ-IQ curriculum. Learn about units of Air Quality PollutantsAQ-IQ Mentor Elise Mesenbring explains the concentration ...