What should you do to keep dashboards readable and free of clutter?

• A. Avoid clutter and choose simple charts.
• B. Use as many chart types as possible.
• C. Hide axis labels to save space.
• D. Use high-contrast colors everywhere.

Answer: (A)

Keeping dashboards readable means presenting only what the user needs in clear, straightforward visuals. When you keep visuals simple and focused, your eye can quickly spot the trends and comparisons that matter without being overwhelmed by decoration or too many different chart types. Limiting the number of visuals and choosing appropriate chart types reduces clutter and makes the key data points stand out, so the dashboard communicates messages at a glance. Avoid hiding axis labels or overloading the page with high-contrast colors everywhere, because both can hinder quick interpretation and lead to confusion. In practice, use a small, consistent set of simple charts, label axes and titles clearly, and use spacing and grouping to organize information so the layout guides the viewer naturally to the insights.