Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

Using just one formula, you can create an entire table, generate a filtered view, calculate a running total, or build a compact list that updates itself every time your data changes. If you’re ready ...

Learn how AI tools can simplify data analysis in just 21 minutes with frameworks, practical examples, and innovative ...

Over the past few months, I’ve written about practical uses of artificial intelligence (AI) in tax and accounting, from engagement letters [1] to ...