This document discusses information system and IT outsourcing strategies. It defines outsourcing as hiring external firms to perform work that cannot be done in-house. There are various reasons managers get involved in outsourcing, such as reducing costs, focusing on core activities, and sharing risks. The document outlines different types of outsourcing like offshore outsourcing and benefits like cost savings. It emphasizes the importance of aligning IS/IT strategies with business strategies and considers outsourcing a competitive advantage in the 21st century knowledge-based economy.