How-To Geek on MSN

I stopped using the LET function—and my Excel sheets are better for it

Replacing LET formulas with helper columns made my Excel workbooks easier to audit, adapt, and troubleshoot.

Children’s authors Mac Barnett and Jon Klassen team up for a board book series for all seasons

To get a sense of just how big a deal Mac Barnett and Jon Klassen are in the world of kids books, consider this: Reciting a ...