This document discusses the impact of computers on society. It begins by noting that computers are now ubiquitous and used in many fields like education, business, medicine and gaming. It then discusses the personal, community, national, and global impact of computers. At the personal level, computers impact privacy, employment, and transactions. Communities are impacted through employment, traffic control and planning. Nationally, computers influence communications, voting, banking and defense. Globally, computers allow for reporting of current events and improved communications. The document also notes potential negative impacts such as vision problems, addiction, crime and data security issues. It concludes by discussing future impacts on areas like education, travel, and the potential cashless society.