Question

what is a chart layout? how can it be changed?

Answer 1

Instead of manually adding or changing chart elements or formatting the chart, you can quickly apply a predefined layout and style to your chart. Office provides a variety of useful predefined layouts and styles (or quick layouts and quick styles) that you can select from.
Change the layout or style of a chart. After you create a chart, you can instantly change its look. Instead of manually adding or changing chart elements or formatting the chart, you can quickly apply a predefined layout and style to your chart.

Answer 2

Fake questions

Explanation:

I don't know these answer