Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Gone are the days of searching for high-quality graphics on the web and worrying about permissions, copyright, and royalties.

Deleting your Facebook doesn't require jumping through hoops, but you don't want to leave your data behind when you log out for the last time. Jen Karner has spent the last 10 years covering ...