About the Author Gary B. Shelly wrote and published his first computer education textbook in 1969. More than twenty million copies of Shelly Cashman Series' textbooks have been sold. Gary and a talented group of contributing authors have produced books on computer programming, computer concepts, and application software that are the leading textbooks in the computer technology market today. Gary has hosted the annual Shelly Cashman Institute, a week-long training event focusing on the latest topics in technology, for the past 34 years. Jill E. Romanoski went to school at Montclair University in New Jersey and Taylor Business Institute in New York City and now teaches both credit and non-credit courses at Howard Community College in Maryland on Microsoft Office, computer concepts. She also has developed several non-credit courses as well as several faculty and staff development training workshops at Howard Community College on the Microsoft Office Suite. Since 2003, Jill has presented at the annual customer Conference, the Shelly Cashman Series Institute, as well as other customer events.