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

An Australian lawyer is calling on workers to talk to their colleagues about what they are paid. Pay secrecy clauses are now illegal in Australia, but talking about your salary is still seen as taboo.

Learn why Excel’s Advanced Filter sometimes returns partial matches — and how to control or fix it for precise data filtering ...

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