Useful if you create spreadsheets

Gridlines in Microsoft Excel make it easier to view your data. However, you can turn off gridlines if you don't want to use them when creating spreadsheets. There are several ways to remove gridlines in Excel.

You can hide them, fill them with white so they disappear on the page, or create a template that doesn't use gridlines.

Microsoft Excel has an option that defines whether gridlines are displayed in your spreadsheets. You can uncheck this option to hide gridlines in your Excel spreadsheets.