As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

To begin, you need to enable the Developer tab in Excel. This tab provides access to the tools required for form creation, but it is not enabled by default. To enable ...

Excel gives the answer 10. If you have a mathematical background, you’ll know why Excel gives a different answer to such a simple calculation — and why, technically, Excel is right. If you don’t have ...

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

I'm not a wizard with Word and Excel. Are you? Do we know what to do with all those many menus at the top? Now, thanks to AI, maybe we don't need to. Microsoft has added AI to those software programs ...

Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.

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

Build bulletproof workbooks with named ranges, dynamic tables, and Excel's built-in error-checking tools.

Q. How do I create a drop-down list to include in my spreadsheet? A. Creating drop-down lists in your spreadsheets is a great way to ensure that only certain information is entered into a cell. For ...

The open source community has created many open source Java projects, which range from charting software to game frameworks to word processors. In this post, I introduce an open source library project ...