What is a common use of cloud computing?

Cloud computing allows users to run applications and access computing resources over the internet rather than relying solely on local hardware. This capability is beneficial because it enables users to leverage powerful computing resources without needing to own or manage the physical infrastructure. Applications hosted in the cloud can be accessed from multiple devices and locations, providing flexibility and convenience for individuals and organizations alike.

The other options represent methods that do not align with the primary functions or intended benefits of cloud computing. For instance, physically storing data on local servers contradicts the very essence of what cloud solutions offer, which is remote data access. Creating physical backups suggests a reliance on tangible infrastructure rather than the distributed and scalable solutions provided by cloud services. Lastly, enhancing computer hardware performance doesn't accurately capture the advantages of cloud computing, as the focus is on software and service delivery rather than direct hardware improvements.