Final Answer:
Cloud computing uses the Internet to provide services such as data storage, electronic mail (e-mail), and software is all of the above. Therefore, the correct option is D. all of the above.
Step-by-step explanation:
Data Storage (B): Cloud computing allows users to store and access data over the Internet, eliminating the need for physical storage devices. This enhances flexibility and accessibility.
Electronic Mail (E-mail) (A): Cloud-based email services enable users to send, receive, and store emails online. It offers collaboration features and can be accessed from any device with an internet connection.
Software (C): Cloud computing delivers software applications over the Internet, commonly known as Software as a Service (SaaS). Users can access and use software without the need for installation on their local devices. Therefore, the correct option is D. all of the above.