MVP 첫 수상 해:
MVP 수상 횟수:
기술 전문 지식:
기술 관심 분야:
Office System, OneNote, Office365
Bill Jelen founded MrExcel.com in 1998.
Bill Jelen is the author of 43 books on Microsoft Excel. He is a contributing editor to CFO Magazine. He is the host of MrExcel.com, which includes more than 500,000 questions and answers about Excel. He has produced over 1,500 podcast episodes on YouTube. Bill is a Microsoft Certified Trainer and MOS - Expert in Excel. When he isn't working in Excel, you will find him kayaking the intracoastal waterways near Merritt Island, Florida.