PivotTables are static relics; PIVOTBY is the responsive, resilient, and fully auditable future of the modern Excel professional.

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors, and turns reporting into a tedious chore. Here's why you need to stop.

The latest update to OpenAI’s agentic browser improves memory usage and introduces support for tab groups. See what else is new. Since the release of ChatGPT Atlas last October, OpenAI has been ...

It may be a surprise to learn that you can define names of cells in Microsoft Excel instead of using the letter and number combinations. This makes it friendlier to read and understand. For example, ...

Q. I use Excel to do traditional linear forecasting, but I would like to upgrade to exponential smoothing for more accurate forecasts. Is there a way to do this in Excel? A. Accurate forecasting is ...

When Andrew Grigolyunovich first started using Excel more than two decades ago, he never imagined the spreadsheet program would land him in Las Vegas or on ESPN. The Latvian financial consultant ...

If you've ever watched Formula 1 closely — and we mean really closely — you might have noticed team members stuffing boxes of what looks like clear, smoke-breathing bricks. They're shoved into the ...

Have you ever found yourself staring at a sprawling Excel spreadsheet, overwhelmed by rows and columns of data that seem impossible to manage? You’re not alone. Despite its reputation as a workplace ...

Reading the responses to last week’s Do You Use It? poll about browser tab management caused me to think a lot harder about why tabs exist at all, the motivation ...