To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Justin McDaniel has developed a cult following for getting his students to read — as long as they follow his rules.

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