What is the primary function of a router?

The primary function of a router is to connect multiple devices and route network traffic. Routers play a crucial role in networking by enabling different devices within a local area network (LAN) to communicate with each other and with external networks, such as the internet. They accomplish this by analyzing data packets, determining their destination, and forwarding them appropriately to ensure efficient data transmission.

In addition to basic routing, routers can also manage traffic loads, prioritize certain types of data, and maintain network stability. This capability is essential for facilitating seamless communication between various devices, including computers, smartphones, and printers, while also managing connections to the broader internet.

Other options do not accurately reflect the primary role of a router. Storing data is more associated with storage devices such as hard drives, enhancing wireless signals relates to equipment like range extenders, and processing data packets, while a part of the router's function, does not encapsulate the broader scope of connecting and directing network traffic. In essence, the router's ability to manage multiple devices and direct network traffic is what distinguishes its primary function in modern networking.