To add a Border to one or more Cells in Microsoft Excel, open the spreadsheet, select the Cells, click on the Borders button and take it from there.

How to Apply an Outside Border in Excel. Microsoft Excel is used as a business "table and presentation" tool at least as often as it is used to perform calculations, in part because its data entry ...

Adding a border to an Excel graph can help it stand out from the grid's mass of columns and rows and call the reader's attention.