Use Power Query's M language to quickly fix names, remove hidden characters, extract numbers, and merge columns.

For years, I solved complex spreadsheet problems the same way: adding helper columns, stacking increasingly nested formulas, and, when things became especially tangled, resorting to Excel’s VBA macros ...

ChatGPT can assist with complex Excel formulas, including a VLOOKUP plus IFERROR to return not listed when no match appears.

Excel’s formula bar has limitations that make writing, debugging, and managing complex formulas challenging. A new tool, the Advanced Formula Environment (AFE), developed by Microsoft for Excel 2019 ...

There's no escaping spreadsheets. Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly enhance your daily work. But spreadsheets ...