Microsoft Excel's new FILTER() function is a great tool for reporting and dashboards. We'll show you how to use it to get more done.

Microsoft Excel's dynamic array function XLOOKUP() might completely replace VLOOKUP() and HLOOKUP().

But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for ...

Learn how to fill blank cells in Excel effortlessly with dynamic array functions like SCAN, REDUCE, and LAMBDA. Handle Excel blank cells with ...

Some benefits to using GROUPBY over a PivotTable are that it is formula-based, it updates dynamically, and it is easy to use in reports (it does not require setup). In cell G1, enter the GROUPBY ...