Along the trend of rapid increase of ageing population in the digital age, digital divide that is caused by age factor is of much concern in the public service sectors. How does a public library help the older adults adapt to the information society and benefit from the computer use and Internet access? And what can be done? The purpose of this paper is to present the effective ways of computer and Internet training for the older adults or the elderly, based on the knowledge about and the issues associated with the aging processes.