International Journal of Homoeopathic Sciences

In the twenty-first century personal computers are one of the commonest office tools, in almost all institutions, for a wide variety of vocational and non- vocational purposes. The introduction of computers and visual display terminals has brought a phenomenal change in our lives and soon has become an integral part of our daily life. With the continuous improvement in computer-related devices and an enhanced audio-visual experience, even the elderly people are using it with great interest to stay active in this ignorant society. The children and students of any age have very gradually switched on to computer-based learning thinking that it's a better option than classroom teachings. This paradigm change very slowly has penetrated in our youth as well as most of the business-related activities are based on the use of computers by the employees whose job demands long continued hours of sitting in front of computers.