Have you ever carefully crafted a formula in Excel, only to watch it unravel into chaos the moment you copy it across columns? It’s a maddening quirk of Excel tables—structured references that seem to ...

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

We test Claude in Excel, a beta version add-in requiring a paid plan, and show where it saves time on formula fixes.

Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

The ultimate duo I didn’t know I needed ...

How to turn complex formulas into easy-to-use custom functions using LAMBDA() in Excel Your email has been sent LAMBDA functions are new to Microsoft Excel. With LAMBDA functions, you can turn a ...

I started writing a series of blogs on the use of Excel spreadsheets for circuit design on the now-defunct Microcontroller Central. Those blogs, though separate from this blog and future ones that I ...

A new component in SQL Server 2008 R2 gives users the autonomy to set up business intelligence functionality in Excel without taking control of the process away from IT. PowerPivot is Microsoft's new ...

Q. I have an Excel workbook that contains many tabs. We have a “Total” tab, but the formulas to sum all of those tabs gets very complicated. Plus, new worksheets get added and the formulas have to be ...