Considered a paradigm in Information Technology, the Cloud Computing has been growing and gaining market for showing an innovative technology. With a recent market evolution, where even the mobile devices like smartphones allows the access to unlimited computing resources, the Cloud Computing has presented a new perspective to organizations and how your Information Technologies services are offered. This feature when property applied offers the optimization of services and a possibility to access your data anywhere, updated in real time with safe. However, is still a new resource and poorly explored by small and medium organizations. To provide a basis for the concept and discussion of the topic “Cloud Computing”, it was made a Descriptive Bibliographic Research whose objective is answer a specific question and using a systematic review with aim to identify, select and critically evaluate the information through the data collected and carefully analyzed. The aim of this work is to show through systematic review that Cloud Computing is advantageous, viable and applicable in corporate environment, also for small and medium organizations, and has presented positive results.