For over fifty years, beginning with the famous ENIAC, a revolution has been taking place in the United States and the world. The personal computer has changed the way many people think and live. With its amazing versatility, it has found its way into every area of life, and knowing how to operate it is a requirement for today's world. Those who have not taken the time to learn about computers often do not even …showed first 75 words of 501 total…

…showed last 75 words of 501 total…