Turn Excel into a lightweight data-science tool for cleaning datasets, standardizing dates, visualizing clusters, and analyzing keywords.

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

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Zoe Vanderweide Zoe Vanderweide is a writer focused on style and accessories.

Years Ago, My Husband Was in an “Adult Film.” It’s Only a Matter of Time Before Our Kids Find Out.

When My Girlfriend Went Down on Me, I Instantly Knew Something Was Very Wrong. Then I Realized What She’d Done.