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.

How to Put Breaks in Microsoft Graphs. A single large value in Microsoft Excel can disrupt your whole graph. For example, if you create a bar graph showing the market share held by each company in ...

We discuss a comment on a previous post stating that the text of labels on the vertical axis of graphs must be horizontal by discussing the pros and cons of four possible positions for these labels.

Before any investor puts serious money in the stock market, it’s extremely important to understand the basics about a stock’s price, value and movement. Fortunately, there’s nearly unlimited data, ...