Excel for the web now supports conditional formatting, and the interface is easier to use than the desktop edition. Susan Harkins shows you how to use it.

Conditional formatting also lets you create bar graphics inline with your data, where the bar length gives a quick visual indicator comparing the figures of interest.

Excel's conditional formatting lets you formats cells based on the value of those cells or their formulas. Learn the basics of this amazing feature.

Learn how to highlight dates before today and a specific date with and without using the Today() function in Microsoft Excel.

Susan Harkins shows you how to visually identify invalid dates using Excel's conditional formatting feature.

Excel's conditional formatting lets you customize how your data displays, from changing colors and shading to adding icons and more. Here's how it works.

The Conditional Formatting drop-down menu in Excel, with Data Bars selected and the different color fill options available. An unformatted table in Excel containing data bars in the Tot column.

The ramifications of missing a due date can range from simply adjusting the date to getting fired. Don't take chances with deadlines when a simple conditional format can remind you.

Software engineer Chandoo shares some Excel conditional formatting tricks that make for good-looking and useful spreadsheets, like a Gantt chart.