What is the term for a global network that connects millions of computers?

The term for a global network that connects millions of computers is the Internet. The Internet serves as a vast framework that allows for the interconnection and communication between individual computers around the world. It is characterized by its decentralized nature, enabling a wide variety of services such as email, file sharing, and the World Wide Web.

The Internet functions based on a set of protocols that dictate how data is transmitted across various networks, allowing for the seamless exchange of information on a global scale. This massive network is essential for modern communication and commerce, facilitating real-time interactions and access to information from virtually anywhere.

In comparison, the other terms have distinct meanings. A network typically refers to a group of interconnected devices within a limited area, while the web specifically refers to the vast collection of webpages and resources accessed through the Internet using browsers. An intranet, on the other hand, is a private network used within an organization, allowing members to share information securely, distinct from the broader Internet. Therefore, the accuracy of identifying the Internet as the global network is clear when considering its expansive role in connecting computers and enabling communication worldwide.