How to Put Grid Lines on Excel for Mac. Gridlines are light grey lines that appear around cells on Microsoft Excel worksheets. When you first install Excel on your business' Mac, gridlines are ...

An Excel email address list should contain nothing but the addresses themselves. Yet if the spreadsheet received its data from an external form, the column may contain irrelevant text.

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.