This presentation introduces cloud computing. It defines cloud computing as storing and accessing data and programs over the internet instead of a computer's hard drive, allowing users to access resources from anywhere. The presentation covers the benefits of cloud computing, types of cloud computing including public, private, hybrid and community clouds, and cloud computing services like Infrastructure as a Service, Platform as a Service, and Software as a Service. A survey shows that while public cloud is used by 22% of respondents, hybrid cloud is used by 74%, and 96% of world respondents use cloud computing.