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 ...

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.

When the relationship between the charted entities is less important than the individual entities, try using these two chart techniques to highlight important details in Microsoft Excel.

Learn how to insert a diagonal line to a cell in Microsoft Excel and Google Sheets using the Border feature, Drawing tool, Sparkline function, etc.