If it feels like everyone in the business world is using Excel, it's because they pretty much are. According to a Forrester Research–based study, 81% of businesses worldwide rely on this software. As ...

Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about Excel and host of MrExcel.com. I love hearing your Excel questions. Post a comment on any video and I can help.