What is the purpose of the network router in a computer system?

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What is the purpose of the network router in a computer system?

The purpose of a network router in a computer system is to forward data packets between different computer networks. It acts as a central hub that directs network traffic, ensuring that data is sent to the correct destination. Routers use routing tables and protocols to determine the most efficient path for data transmission, allowing for efficient communication between devices on different networks.