There are three dimensions of information systems; organizational, management, and technology. Senior management always makes decisions, so senior management is required to understand these three dimensions to make better decisions of the business through information systems. In organizational dimensions, management understands what is embodied in its information system relating organizational stuff like; culture, norms, and values, core tasks of organization, the hierarchy of the organization, etc… Management should understand that all decisions that we made depend on the information which is provided by information systems. Organizational dimensions of any organization are easy to understand for the manager because it is his line and he is better aware of the culture and norms of his organization. In the management dimension of information systems, information systems assist managers to allocate resources, hire staff, motivate staff, realize risky areas, and allocate experienced staff of such risky areas. Information system assists manager to see different designs of products and to make new products. Managers use different techniques from information systems to reduce the cost of their product like; target costing technique Organization produces its reports, financial statements, and forecasts with the help of information systems.