Bill Jelen

Bill Jelen is the host of MrExcel.com and the author of 31 books on Microsoft Excel including Special Edition Using Excel 2007, Pivot Table Data Crunching, VBA & Macros for Microsoft Excel, Excel for Marketing Managers, Guerilla Data Analysis Using Microsoft Excel and the soon to be released PowerPivot for the Excel Data Analyst - Coming Late Spring of 2010. He has made over 60 guest appearances on TV's Call for Help with Leo Laporte and was voted guest of the year on the Computer America radio show. His daily video podcast Learn Excel from MrExcel is a top 50 tech video podcast on iTunes and has produced over 1100 episodes of his daily video podcast 'Learn Excel from MrExcel'. Bill will entertain you while showing you the powerful tricks in Excel. Before founding MrExcel.com in 1998, Jelen spent twelve years "in the trenches", as a financial analyst for the accounting, finance, marketing, and operations departments of a publicly held company. Since then, his company automates Excel reports for hundreds of clients around the world. The website answers over 30,000 questions a year - for free - for readers all over the world. Jelen joins us from Akron, Ohio.