Charts are a really useful way to present data and to analyse it. Aside from being good at doing calculations Excel is also good at creating charts.
There are lots of different options for creating the charts and what you can do in terms of layouts and formatting once you have created one. You might also change your mind and decide on a different chart type, if you do no problem Excel can handle that.
Here is a video tutorial I made to get you started and how to change the chart type, layouts and formatting.