If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Most people think speed in Excel means memorizing hundreds of formulas and functions. I thought so, too, until I discovered that just three functions could replace the pile of formulas I used to ...