The document provides an overview of Amazon EC2, S3, and DynamoDB cloud services. It discusses the features and uses of each service. For Amazon EC2, it describes how to access and use the service and provides a demo. For Amazon S3, it explains storage classes and pricing and provides a demo. For Amazon DynamoDB, it discusses how it is a fully managed NoSQL database and provides a demo. The document concludes that EC2 is for compute, S3 for large or infrequent data, and DynamoDB for smaller and more frequent data access.