World Journal of Science and Technology
Cloud computing is a technology that uses the internet and central remote servers to maintain data and applications. Cloud computing allows consumers and businesses to use applications without installation and access their personal files at any computer with internet access. This technology allows for much more efficient computing by centralizing storage, memory, processing and bandwidth. This paper discusses various aspects of using cloud computing, types of clouds, issues discussed while choosing cloud provider, security issues, rewards and risks in adopting cloud computing.