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.

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

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.

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.

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