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

AI isn't changing everything. Spreadsheet whizzes are still competitive in the current job market.

TEXTBEFORE and TEXTAFTER are a few more of my favorite Excel functions to clean messy spreadsheets. Excel's newer text ...

I co-created Graph Neural Networks while at Stanford. I recognized early on that this technology was incredibly powerful. Every data point, every observation, every piece of knowledge doesn’t exist in ...