Bob Umlas

Bob Umlas is an instructor who has been using Microsoft Excel since version 0.99 in 1986. Bob has been awarded a Microsoft MVP Award for 25 years running. He is the author of 5 Excel books and has been the Technical Editor for many of Bill Jelen's ("Mr. Excel") books. Bob is an Excel and VBA instructor at NYC Career Centers, a Noble Desktop partner company. He conducts online Excel training and consulting and writing articles on Excel tips & tricks and techniques.