This paper reports on a study of senior executives and how their use of the
computer as a personal productivity tool has changed over time. Using proc
ess methodologies, four distinct patterns of use were identified. The episo
des and encounters associated with these patterns were explicated and are r
eported. The importance of enabling executives to maintain their PC experti
se, regardless of its level is highlighted. This paper demonstrates the app
lication of process methodologies to produce a deeper understanding of exec
utives as end-users. (C) 1999 Elsevier Science B.V. All rights reserved.