Conditional formatting in Excel and Power BI can turn raw numbers into instantly understandable visuals, from heat maps to KPI trackers. By applying color scales, data bars, and custom rules, you can ...

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

In Excel, common causes include using relative references in formulas (so the rule shifts unexpectedly), mismatched data types (e.g., numbers stored as text), or having multiple overlapping ...