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 ...

How to Establish Gridlines in Excel. Establishing gridlines on your Microsoft Excel chart produces horizontal or vertical lines that help line up plots with the left or bottom scale.

Remove cell borders While those default gridlines in Excel might seem helpful, at times, they can actually make your spreadsheet look cluttered.