DuckDB is an amazing tool with deep integration with Python and R, but sometimes you just need data in Excel. xlDuckDb allows DuckDB SQL to be run within Excel. Query results are returned as regular ...

To fix an Excel spreadsheet not adding up correctly, check the SUM function's syntax and make sure there aren't any text format cells in the sheet.

Often when you're entering data into a Microsoft Excel spreadsheet, you want certain cells to span multiple lines, either for addresses, multiline pieces of information or just for readability. But if ...

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Ever wondered why your Excel formulas sometimes produce unexpected results? It might be due to the order in which Excel performs calculations. This order is defined by the acronym PEMDAS. If you're ...

Microsoft is testing a new AI function, COPILOT, in Excel that can automatically fill spreadsheet cells, similar to a recent Google Sheets feature.

Excel's new Copilot function turns your prompts into formulas - how to try it It's so much easier to create, summarize, and analyze data now - no complex manual formulas required.

Microsoft Excel is testing a new “COPILOT” function that lets you use AI to generate summaries, tables, tags, and more based on a group of cells you specify.

What happens here matters everywhere. by Todd Bishop on August 19, 2025 at 10:23 am August 19, 2025 at 10:46 am Microsoft Excel’s new COPILOT function lets users generate, summarize, and analyze data ...

Microsoft is rolling out a new Excel AI function directly into cells, so you can leverage generative AI and tap into even more information even more easily than you can strike up a simple formula ...

Copilot is on the way to Microsoft Excel. Or rather, more Copilot is being packed into the popular spreadsheet program. A new COPILOT function is rolling out now to users in the Beta Channel and ...