If you want to show and hide gridlines in bar graphs in Microsoft® Excel 2013, watch this video and follow the steps to do so. If you need tech help, call iYogi™.
From How to Support
Gridlines in Excel are the faint, grey colored lines that appear around cells in a spreadsheet to distinguish them from one another. By default, the gridlines are ...
From Nick Weisenberger
If you're not seeing the gridlines in Excel, first ensure that the gridlines box in View: Show/Hide is checked. If it's checked, but you still don't see any gridlines, ...
In this video we will see how to hide those blue dotted lines, called page breaks.
From Calebania Productions