Language Points 合 3 There is never a reliable map for unexplored territory, but we can learn important lessons from the creation and evolution of the $120-billion personal-computer industry. The PC-its evolving hardware, business applications, on-line systems, Internet connections, electronic mail, multimedia titles, authoring tools, and games-is the foundation for the next revolution 4 During the PC industry's infancy, the mass media paid little attention to what was going on in the brand- new business. Those of us who were attracted by computers and the possibilities they promised were unnoticed outside our own circles3 There is never a reliable map for unexplored territory, but we can learn important lessons from the creation and evolution of the $120-billion personal-computer industry. The PC — its evolving hardware, business applications, on-line systems, Internet connections, electronic mail, multimedia titles, authoring tools, and games — is the foundation for the next revolution. 4 During the PC industry’s infancy, the mass media paid little attention to what was going on in the brand-new business. Those of us who were attracted by computers and the possibilities they promised were unnoticed outside our own circles. Language Points