The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...

Warren Buffett's famous quote about being "approximately right" reveals why obsessing over precise forecasts and complex models often leads investors astray—and what to do instead.

Life is hectic, and juggling dozens of apps for the "must-do" chores adds to the noise. Since I already work in Excel daily, ...