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.

Type the data for the new line in the column below the heading. For every line you want to add to the chart, create a new column.

For example, you could show line graphs for temperature and humidity on top of each other. For this purpose, Excel lets you add a series of data to a chart and plot it on a second y-axis.

In this post we show you how to create a Bar Graph or Column Chart in Excel. Bar graphs could be both 2-D or 3-D depending on the editor you use.

Combo charts in Excel are a powerful way to combine different types of charts into one. You can merge bar and column charts, line charts, and even pie charts to create a single, cohesive visual ...