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.

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

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 ...

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

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

Fifteen years ago, workplaces were stable. Today, careers are fluid and full of opportunities. Technology changed work, ...

Mark Rusin grew up thinking he would be a history teacher. Now he's Mayor-elect Sharon Owens' choice to lead the city's ...

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

Patrick Carey grew up in northern England watching his father build machines from scratch. His father was a computer engineer ...

Seagate (STX) is up over 230% in 2025 and is set to join the Nasdaq-100. With AI data-center storage demand exploding, is the rally overextended—or just getting started?

When President Joseph Nyuma Boakai officially launched the Excellence in Learning in Liberia (EXCEL) Project, the ceremony marked more than the unveiling of a five-year education program. It ...

Liveops reports that AI significantly transformed the 2025 holiday shopping experience, enhancing speed but highlighting the ...