The most expensive Excel mistakes in history and what you can learn from them

Here are the most infamous and costly Excel mistakes in history and the lessons we can learn to ensure they're never repeated ...
MrExcel on MSN

Excel — How to See Only the Subtotal Rows — Episode 2562b

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 ...
MUO on MSN

Excel's REDUCE is clever, but this old-school function is what I trust

REDUCE deserves credit for what it can do, especially if you work exclusively in the newest version of Excel and need highly ...