FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Modem. Once you have your computer, you really don’t need much additional hardware to connect to the Internet. The primary piece of hardware you need is a modem.

Detailed explanation-2: -ISPs are all connected to each other through network access points, public network facilities on the Internet backbone. The rise of commercial Internet services and applications helped fuel a rapid commercialization of the Internet. This phenomenon was the result of several other factors as well.

Detailed explanation-3: -Hence, Modem is required to connect a computer to the internet.

Detailed explanation-4: -To establish connectivity, ISPs use various technologies-cables, telephone lines, DSL, satellite, fiber optics, and Wi-Fi, among others. Now, end-users must have a modem and an active account to establish a connection to their internet providers. Modems have cable outlets or a telephone line to connect to the ISPs.

Detailed explanation-5: -Typically, Ethernet cables are used to provide an internet connection, and connect devices to a local network. They plug into Ethernet ports on a variety of devices. The most common use for an Ethernet cable is connecting a WiFi router or modem to the internet entry port or telephone line.