Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

A number of people swear by Google Sheets, while another group is firmly loyal to Excel. I’m somewhere in between, as I use ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

The modern product organization is constantly hitting a critical bottleneck: Platform teams are the engine of leverage, but ...