Sungho Kim¹ and ByunghoonKim², ¹Korea University, Korea, ²USA

The cloud computing environment offers significant flexibility and access to computing re- sources at a reduced cost. This technology is rapidly transforming the landscape of e-services across various fields. In this paper, we examine cloud computing services and applications, high- lighting examples of services offered by leading Cloud Service Providers (CSPs) such as Google, Microsoft, Amazon, HP, and Salesforce. We also showcase innovative cloud applications in areas like e-learning, Enterprise Resource Planning (ERP), and e-governance. This study aims to help individuals and organizations recognize how cloud computing can deliver customized, reliable, and cost-effective solutions across a diverse range of applications.

Edge Computing, Cloud Computing, Microsoft, Amazon, HP, and Salesforce