Excel Conditional Formatting already lets you format cells based on the value of those cells or the value of the formulas in those cells (see our conditional formatting tutorial for more details). Now ...

It’s not hard to add an alternating band format to a table by applying a table style. It’s quick and easy, but it’s limited. You’ll get a single-row fill color that alternates with a row of white (or ...

One custom format field can scale numbers, add icons, apply color rules, and clean up visual clutter instantly.

Reporting lots of large values in Excel is probably a good thing, but if you want them to be readable, try this easy technique. The article, Use a custom format in Excel to display easier to read ...