A Global Network refers to a system of interconnected computers and devices that communicate with each other across the world. This network allows for the sharing of information, resources, and services, enabling people to connect regardless of their geographical location. The most well-known example of a global network is the Internet, which links millions of users and devices globally. Global networks can also include various types of communication systems, such as satellite networks and telecommunications infrastructure. These networks support activities like online shopping, social media, and remote work, making it easier for individuals and businesses to interact and collaborate on a global scale.