Learn how to build your own custom automation tools inside Excel. Streamline workflows, save time, and eliminate manual data ...

Custom formulas let you dictate exactly what goes into cells.

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

Chris Davis is a Managing Editor on the Investing team. As a writer, he covered the stock market, investing strategies and investment accounts, and as a spokesperson, he appeared on NBC Bay Area and ...