Healthy computing

All you need to know while working long hours seated on your PC. This will also be helpful to those who work long hours screening under the microscope. If you work three, four, to eight and above hours by your PC, consider getting this book. It is like giving you free at this price; to help you live better, longer, and happier. computers have become so inevitable part of our lives that we need to use it for various purposes. Be it a free time or working hours, except a very few people, all depend on this machine to get their jobs done. This guide has everything you need to know about the computer work hazards and the preventive techniques you need to follow to make your stay in front of the computer, trouble free.