We are all "plugged in" to our computers in this day and age...so we might consider our computers a need versus want. However, people who work at home, such as Medical Transcriptionists, depend on their home PCs for income. These people can't afford any downtime on their technology. Although computers are very different from us, we can directly relate preventative maintenance in our own lives to the health of our computers. People gain a huge health benefit practising preventative maintenance with their health; some people use exercise, others follow healthy eating habits, and some go for regular...