Information and communication technologies (ICT) are major forces shaping our current age. ICT affects many areas of human existence and influences the both human wellbeing and human evil. The nonprofit sector is already heavily involved in technology both as a way to pursue its mission and as an influential factor in the evolution of the sector. This article examines how technology affects the sector and how the sector uses technology in its work. The article begins with a discussion of how the emerging information society will change the nonprofit sector. The sector that we know is grounded on our experience in the agrarian and industrial periods in the United States and Europe. We then explore how technology evolved in the sector. This is followed by an examination of technology and nonprofit organizational behavior. Technology changes the organizations that make use of its capacities. Next is a discussion of the types of technology that nonprofit organizations use. The final three sections deal with technology and social change, technology in nonprofit settings, and issues and trends. This article provides the reader with a current appreciation of the scholarly and professional literature on ICT in the nonprofit sector.