FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A router is a communications device that connects multiple computers or other routers together and transmits data to its correct desti-nation on the network.

Detailed explanation-2: -Routers: A router is a physical or virtual device that sends information contained in data packets between networks. Routers analyze data within the packets to determine the best way for the information to reach its ultimate destination. Routers forward data packets until they reach their destination node.

Detailed explanation-3: -The router connects to your modem and then to your devices (laptops, smart TVs, printers, etc.) via either an Ethernet cable or, in the case of a wireless router, WiFi signal. The router creates a local area network (LAN) within your house, allowing your devices to share files and peripherals like printers.

Detailed explanation-4: -A modem is a modulator and demodulator device. It is a computer hardware device that changes data strings from one format to another to facilitate faster and better transmission.

Detailed explanation-5: -Modem stands for MOdulator/DEModulator. A modem converts digital signals generated by the computer into analog signals which can be transmitted over a telephone or cable line and transforms incoming analog signals into their digital equivalents.