Final answer:
Users of cloud computing rent resources such as computing power and storage from third-party providers, allowing them to save on the costs and complexities of maintaining their own IT infrastructure.
Step-by-step explanation:
Users of cloud computing rent the usage of computers from third-party providers. When you use cloud services, you are essentially leasing computing power and storage from companies that specialize in maintaining vast arrays of hardware and software resources. This allows users to avoid the high costs and complexities of owning and maintaining their own IT infrastructure.