Networking Concepts

Networking involves connecting computers and devices so they can communicate and share resources, like files and internet access. Think of it like a postal system where each device has an address, allowing messages and data to be sent back and forth. There are different types of networks, such as local area networks (LAN) for homes or offices and wide area networks (WAN) that cover larger distances, like the internet. Networking also includes protocols, which are rules that help devices understand each other, ensuring smooth communication and data transfer between them.