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 ...

I traded the static results of Flash Fill for dynamic formulas that update automatically.

Excel spreadsheets are one of the most useful tools to create documents with calculations and data and organize the accounting or VAT tax, among other tasks. Luckily, while working on Excel you can ...

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

Excel's main function is to interlink cells, through the use of formulas, so that the formula cell changes when data is inputted into linked cells. The best way to store information in spreadsheets is ...

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

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

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

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