M any use Excel for basic tables, but you need to go beyond simple sums. If your formulas are getting clunky, conditional ...

Better Business Advice has recognized the Corporate Finance Institute (CFI) as a leading provider of Excel certification and training in its latest 2025 feature on professional development resources ...

You’ve probably used SUM a thousand times. Everyone has. SUM is fine for school assignments and tiny tables, but in the real world, it’s a blunt instrument. If you want totals you can actually trust, ...