Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, you'll only see each value once in the result, even if it appears multiple ...

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors, and turns reporting into a tedious chore. Here's why you need to stop.

The University of Montana is commemorating the 100th column of "This is Montana," a series about the state delivered free of charge to more than 80 high schools and newspapers since 2013.