This document summarizes a project on cloud computing. It divides the tasks between two members: Lam Yin Kwan covered the project background, survey and data processing, and conclusion, while Wong Weng Keong focused on data analysis, multimedia content, and PowerPoint design. The document then provides background on the history of cloud computing and defines it as internet-based services and resources. It describes the different types of clouds and models of cloud services. It also summarizes the results of an online survey on cloud computing use and perceptions. Finally, it discusses the positives and negatives of cloud computing.