You know how you build a PivotTable in Excel and then quickly eyeball the numbers to check whether they add up? It can be frustrating when they don't, especially when you're not sure what's causing ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Automated processing of bank statements from multiple banks with different formats. The pipeline normalizes column names, merges data into a single table, and classifies each payment by branch, payer ...