One of Excel’s greatest tricks is the dimensional or 3D reference. This feature, which allows you to create formulas that refer to the same cell or range on multiple worksheets, simplifies the ...

How to create data bars in Excel. 1. Select the cells you want to apply the data bars to. You can select a single cell, a range of cells, a table, or the entire sheet.

Open an Excel Worksheet and click "Insert." Click the "Text" button followed by "Header & Footer." Excel switches to layout view and displays three empty header columns at the top of the worksheet.