EZNotes

A computer network is a system that connects multiple computers and devices to share resources, data, and information. Networks enable communication between users, facilitate file sharing, and provide access to shared devices like printers and servers. They can be classified based on their size, topology, and purpose. Networks are essential for modern computing and are used in homes, offices, schools, and across the globe. The internet is the largest example of a computer network, connecting billions of devices worldwide. Networks improve efficiency, collaboration, and connectivity in both personal and professional environments.