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 ...

From making minute-long Microsoft Excel demo videos to now running the entire ship — Satya Nadella ascends to the top seat. When you purchase through links on our site, we may earn an affiliate ...