Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

Researchers from Turku Bioscience Center at the University of Turku, Finland, have developed a new computational method to ...

Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.

One reason people hesitate with LAMBDA is the assumption that it requires learning something entirely new. It doesn't. Every ...