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.

Have you ever spent hours perfecting your Excel spreadsheet, only to watch your carefully crafted formatting fall apart the moment you insert a new row? It’s a maddeningly common issue for Excel users ...

Have you ever stared at a massive Excel spreadsheet, overwhelmed by rows of numbers, wishing there was a faster way to make sense of it all? Here’s the good news: Excel 365’s conditional formatting ...