This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

Shelby Brown (she/her/hers) is an editor for CNET's services team. She covers tips and tricks for apps, operating systems and devices, as well as mobile gaming and Apple Arcade news. Shelby also ...

Microsoft Excel spreadsheets are essential tools in various fields, from businesses to academia. However, despite the program's significant utility, managing an Excel spreadsheet often turns into a ...