They can generate documents, spreadsheets, and presentations from simple text prompts. Here's how to make the most of them.

Learn how to type or insert the sum (Σ) symbol in Excel to make your spreadsheets cleaner and easier to read. Perfect for ...

One reason people hesitate with LAMBDA is the assumption that it requires learning something entirely new. It doesn't. Every ...

Thinking about starting your own PR firm? It’s a big step, but totally doable if you plan it right. Lots of guides make it ...

Learn practical HYPERLINK tips, from dynamic sheet links and navigation buttons to XLOOKUP row jumps and tidy anchor text for ...

Gross margin -- 57.9%, which declined by 250 basis points year over year because of product mix shifts and elevated ...

Excel automatically adds parentheses when you select columns in a table with the mouse. This article explores structured references and the three situations where double square brackets are generated: ...