What is a key feature of cloud computing?

A key feature of cloud computing is that it enables users to perform functions that were traditionally handled by local software through online services. This characteristic allows access to applications and data from virtually any device with an internet connection, thereby increasing flexibility and collaboration. Users can utilize resources like storage, processing power, and software applications without the need for extensive local installations or hardware. This model supports scalability, as businesses can easily adjust their computing resources based on demand.

In contrast, the other options focus on characteristics that are not representative of cloud computing. For instance, requiring software installation is contrary to the essence of cloud services, which aim to minimize or eliminate such requirements. Similarly, stating that data is only accessible on local storage directly opposes the core benefit of cloud solutions that promote remote access. Lastly, the notion of needing a separate license for each device does not align with most cloud services, where subscriptions typically cover multiple users or devices under a single account.