How to Put Two Sets of Data on One Graph in Excel. One of the advantages of using Excel as your spreadsheet application is that you can display a simple piece of information just as effectively as ...

How to Do a Two-Sided Graph in Excel. Microsoft Excel can present two series of data points together on the horizontal axis, but if the number scale for each series dramatically differs, the data ...

You can combine two columns in Excel using several formulas and tools available in the software. If the columns that you want to combine are empty, you can use Excel's merge function.