What function does the Shift+F5 key perform?

The function of the Shift+F5 key is to open the help text, which provides users with assistance or guidance on the tasks they are currently performing in the application. This feature is particularly useful when users encounter unfamiliar elements or need clarification on how to utilize certain functionalities within the interface. When help text is accessed, it is usually context-sensitive, meaning it is tailored to the current screen or task the user is engaged with, thus enhancing the overall user experience and facilitating easier navigation and understanding of the system.

Other options may refer to various functions within different software environments, but they do not pertain to the specific action performed by the Shift+F5 combination. For instance, submitting forms typically involves a different key combination, and functions like refreshing the current view or changing user access levels would utilize other shortcuts more commonly recognized in software applications.