The fix for the disposable formula habit in Excel is already on your screen. At the very bottom of your Excel window is a ...

I'm not arguing that PivotTables are now useless, because they still solve certain problems very well. However, after seeing how fluid, responsive, and adaptable GROUPBY and PIVOTBY can be, I've found ...

Killer Grannies revisits the chilling case of Rowena Ledbetter, accused of poisoning her elderly boyfriend with insecticide-laced gravy in Waco, Texas.