Excel's functionality includes chart options you can insert to add a title directly onto a line graph, so that you don't have to insert extra text boxes or type into the cells around the graph.

How to Make and Add Labels on a Graph in Excel. For even the most new-to-the-program users, ... Click one of the graph options in the "Charts" section, such as "Line." ...

You can insert a Dynamic Chart in Excel using this tutorial. ... For your information, you can add any kind of chart with the data – Bar chart, Line or Area chart, Statistic chart, etc.

Click the "Insert" tab at the top of the window, then click on the line graph icon — it looks like two zigzagging lines with data points on them. 4. Select the chart style that you prefer from ...