Click the chart to which you want to add a title.
On the Chart menu, click Chart Options, and then click the Titles tab.
To add a chart title, click in the Chart title box, and then type the text you want.
To add one or more axis titles, click in the appropriate box for each title, and then type the text you want.
Tip To insert a line break in a chart title or axis title, click the text in the chart, click where you want to insert the line break, and then press ENTER.