Why Do You Need a Modem And a Router?
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A modem and a router are both networking devices, but they serve very different functions. A modem is a device that provides access to the internet by converting signals from your service provider into a form your computer can understand. A router is a networking device that forwards data packets between computer networks. It can connect multiple devices, such as computers and printers, to the same network, as well as allowing them to share an internet connection. Together, a modem and router provide the connection between your devices and the internet.
A modem provides an Internet connection by converting signals between the computer and the Internet Service Provider (ISP). A router connects multiple devices to each other and allows them to share a single Internet connection. Together, a modem and a router are both necessary for connecting multiple devices to the Internet in a home or office setting.