I’ve got this question several times. How do you hide the gridlines in Excel? It’s a really quick task as you can see below.
For each of Excel 2013, Excel 2010, and Excel 2007 you can click the View tab in the Ribbon.
In the Show group, uncheck the Gridlines checkbox.
Now you know how to hide gridlines in Excel.
To show gridlines in Excel, just check the Gridlines box.
There you go.