“All one needs is a computer, a network connection, and a bright spark of initiative and creativity to join the economy.”

Computer networking is the backbone of modern connectivity, enabling devices to communicate, share resources, and access the internet. At its core, networking involves the interconnection of computers, servers, and other devices through various technologies such as Ethernet, Wi-Fi, and cellular networks. Protocols like TCP/IP govern data transmission, ensuring reliable communication across networks. Networks can range from local area networks (LANs) within homes or offices to wide area networks (WANs) spanning large geographical areas. With the proliferation of cloud computing and IoT devices, computer networking continues to evolve, playing a vital role in shaping the digital landscape and fostering collaboration and innovation worldwide.