This simple function acts as a critical safety net for your workbooks.

I once made money moonlighting as a VisiCalc and Lotus 1-2-3 instructor before Steve Ballmer ever typed “=sum(Profits)” in an Excel 1.0 spreadsheet cell. And a friend and former colleague from my ...

Microsoft, at their recent Ignite conference in Orlando this week shared how AI will be integrated into Excel Editor's note: This article has been updated to reflect Microsoft's recent announcements ...