Which of the following is a benefit of cloud computing?

The benefit of cloud computing highlighted in the correct choice is that it enables automatic maintenance and updates of applications. In a cloud computing environment, software is typically hosted on remote servers, which allows service providers to manage updates and maintenance centrally. This means that users no longer have to manually install updates or patches on their individual devices, ensuring that they always have access to the latest features and security improvements without any additional effort.

This automatic approach to maintenance greatly enhances user experience and productivity, as it reduces downtime and minimizes the risk of security vulnerabilities that can arise from outdated software. It also ensures compatibility across different devices and platforms without needing to worry about different software versions, making the cloud an efficient solution for both individual users and organizations.

In contrast, manual installation of applications, limited access to applications, and the need for multiple software versions for different devices reflect challenges and limitations that are not characteristic of cloud computing's benefits.