Open Microsoft Excel. Enter you data down column A. Enter "=AVERAGE (A:A)" in cell B1. This configuration looks for all data points in column A so when you add data to the column, it is included ...

How to Add a Chart to Another Chart in Excel. Microsoft Excel gives you a number of tools to build, update and manipulate graphs and charts. If you want to take the data from one chart and place ...

In Microsoft Excel, to draw attention to a specific marker in a line chart, drop in a thin line, think of it as a marker.