Adding a Second Y-Axis Your new series may not be measured with the same range of numbers as the old one. To make the chart look better, you can plot the new series on a differently scaled y-axis.

By default, Excel will use the first column for the X coordinate and the second for the Y coordinate. To add additional data for the Y axis, you need corresponding data for the X axis as well.

You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.

You don’t have to struggle or scratch your head when it comes to using Microsoft Excel. This guide for beginners will get you off to a solid start with Excel.

Microsoft Excel PivotTables turn data into meaningful information, but it's difficult to add grand total rows. Read on to learn how.