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.

Q. I receive a spreadsheet each week where all sales data is categorized by its product number, but the product number is only listed on the first row of sales data. It is then subcategorized by the ...

Auto Fill is a feature in Excel that fills cells with data that follows a sequence and creates a string of numbers, dates, and days to apply formatting from one cell to adjacent cells. The Auto Fill ...