Title, labels, and legends in Power BI - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of a chart title in Power BI?

A chart title clearly tells the viewer what the chart is about, making it easier to understand the data at a glance.

beginner

Why are axis labels important in a Power BI visualization?

Axis labels explain what each axis represents, such as time or sales amount, helping viewers interpret the chart correctly.

beginner

What role does a legend play in a Power BI chart?

A legend identifies what different colors or symbols in the chart mean, so viewers can distinguish between categories or series.

intermediate

How can you make titles and labels more accessible in Power BI?

Use clear, simple language, ensure good color contrast, and add descriptive text for screen readers to help all users understand the chart.

intermediate

What is a best practice for placing legends in Power BI visuals?

Place legends where they do not block data, usually on the right or bottom, so viewers can easily match colors or symbols to data categories.

What does a chart title in Power BI help with?

A Adding data labels

B Changing the chart colors

C Sorting the data

D Explaining what the chart shows

A chart title helps viewers quickly understand the main topic of the chart.

Which element tells you what each color in a chart means?

A Legend

B Title

C Axis label

D Tooltip

The legend explains the meaning of colors or symbols in the chart.

Why should axis labels be clear and simple?

A To decorate the chart

B To add more colors

C To help viewers understand what data the axis shows

D To hide data

Clear axis labels help viewers know what the numbers or categories on the axis represent.

Where is a good place to put a legend in a Power BI visual?

A Where it blocks the chart

B On the right or bottom side

C On top of the data points

D Hidden behind the title

Placing the legend on the right or bottom keeps the chart clear and easy to read.

How can you improve accessibility of titles and labels?

A Add descriptive text and ensure good contrast

B Use low contrast colors

C Use complex words

D Remove all labels

Good contrast and descriptive text help all users, including those using screen readers.

Explain why titles, labels, and legends are important in Power BI visuals.

Think about how someone new to the chart understands it.

Describe best practices for making titles, labels, and legends clear and accessible.

Consider both visual clarity and accessibility.