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.

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Discover how Excel's Goal Seek reverses calculations to find input values from known outcomes and enhances your data analysis skills.

Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Personal breathalysers don’t replace common sense, but they can remove dangerous guesswork after a night of drinking ...

But this wasn't a real collective. And the people playing weren't human, or even alive. The residents were a thousand ...

From the most thorough travel plans to your fitness journey, if you have a goal, that goal needs a spreadsheet tab. It’s a ...

AI’s promise is not the hours it saves, but the options it creates. New research from the McKinsey Global Institute suggests ...

The modern tech industry's enthusiasm rests on this "AI is work" thesis: that AI systems will increasingly perform tasks in ...