The text trap: If you select numbers and the status bar stays blank (or only shows the Count), your numbers are formatted as text—and Excel can't sum words! This tells you that you should click the ...

Messy Excel formulas are more than just an eyesore—they're harder to maintain. Every repeated cell reference and tangled ...

Learn how contributing after-tax funds to a Roth has advantages in retirement Andrew Martins is an award-winning journalist who has performed thousands of hours of research on small business products ...