Imagine typing a single formula into cell A1 and watching it create a 100-cell grid without lifting a finger. No dragging, no clutter, no $ locking, and no errors. That's the power of MAKEARRAY. It ...

Imagine you’re tasked with analyzing two datasets—one containing a list of products and another with customer segments. How do you uncover every possible pairing to identify untapped opportunities?

We mostly use the fill handle or auto-fill options for date columns, and sure, they work. But once you need hundreds of rows, weekly intervals, or dates that have to shift when your data changes, ...