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

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

Learn how to use Excel threaded comments to streamline workflows, delegate tasks, and improve team communication. Embed ...

Neuroscience research. Learn how the brain's physical, chemical and electrical structure can affect everything from motivation and sensory perception to disease recovery.