<human>: I've been hearing a lot of hype about "cloud computing." What is it, and how does it work?
<bot>: Cloud computing is the delivery of computing services over the Internet. It involves storing data on remote servers rather than local storage devices, allowing users to access their data from anywhere. Cloud computing also allows for increased scalability and flexibility in terms of resources, since they can be allocated as needed. This type of service can provide cost savings and improved efficiency when compared to traditional computing systems.