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

The treatment landscape for systemic lupus erythematosus (SLE) has shifted greatly in recent years, driven by the emergence ...

The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...

By default, LibreOffice Calc is free of AI or machine learning features, mainly because its developers focus more on ...