5. what kind of os enables users to interact with it using a pointer and graphics?

Ithink your answer is b

Ican of you tell me who sally is

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.