Excel multiplies the items in the first array (cost price) by the corresponding items in the second array (units sold) and then sums the results to give you the total. It is immediately clear what the ...

Speed up Excel cleanup with smarter wildcards. We compare three methods and show start or end matching your lists actually need.

If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your ...

The McLaren drivers finished second and fourth — but in a stunning twist, both were disqualified after the postrace ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...