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

Learn practical HYPERLINK tips, from dynamic sheet links and navigation buttons to XLOOKUP row jumps and tidy anchor text for client reports.

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

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...

The asterisk (*) is the wildcard character that represents any sequence of characters, including when there are no characters at all. It’s the most flexible of the bunch, since it can replace any ...

How people kept castles safe How enemies attacked castles Features of Caerlaverock Castle The impact of cannons on castle building This resource is suitable for Castles topics for primary school ...