Question

which tab is used to add titles of chart

Answer 1

Answer:

Add a chart title manually

On the Layout tab, in the Labels group, click Chart Title. Click Centered Overlay Title or Above Chart. In the Chart Title text box that appears in the chart, type the text that you want.

Answer 2

Answer:

Add a chart title manually

On the Layout tab, in the Labels group, click Chart Title. Click Centered Overlay Title or Above Chart. In the Chart Title text box that appears in the chart, type the text that you want.