Debbie Board Debbie Board spent twenty-six years in the commercial sector before becoming a teacher and assessor of accounting. While working in the commercial sector she was responsible as director and office manager for the introduction of a Sage computerised accounting system in a multi-million pound business. She has continued to promote the use of computer accounting in a number of business roles. Debbie currently teaches computerised accounting and works as a freelance writer and business consultant. Michael Fardon Michael Fardon has extensive teaching experience of a wide range of business and accountancy courses at Worcester College of Technology where he also set up and ran computer accounting courses, using Sage software. His other texts covering Sage software include two editions of 'Computer Accounting' also published by Osborne Books. He currently uses Sage Line 50 in the business that he runs.