Learn how to build your own custom automation tools inside Excel. Streamline workflows, save time, and eliminate manual data ...

Excel is probably Microsoft’s most popular developer tool. With a built-in functional programming language that now supports lambdas and variables, Excel has become a tool that people build businesses ...

Replace confusing cell references with global constants, local variables, and reusable custom functions.

Automate repetitive data entry and fix broken sorting hierarchies using Excel's powerful, hidden Custom Lists tool.