There is an ongoing debate about whether public libraries should supply mainly books, rather than providing high-priced media resources, such as software, videos and DVDs, due to limited budgets. I partly agree that public libraries should focus on providing books instead of media resources. Written resources remain a main source of information because they are more robust than digital sources in terms of data security. However, media assets, such as computer software, videos are accessible for low income people in public libraries, allowing them to use these sources for free.