Dial-Up Access: To make an Internet connection over a telephone line, you connect your computer to a modem and the modem to your phone line. "Modem" combines parts of the words "modulator" and "demodulator," designating the two halves of the modem's role in making an online connection.
DSL and Cable Connections: Digital Subscriber Line connections come in various forms depending on the relative speed of the two portions of the connection. Most residential DSL connections constitute ADSL service -- asynchronous DSL -- in which download speed vastly exceeds the pace at which you can upload information.
Satellite Services: Satellite services can provide broadband Internet access in rural or outlying areas unreached by wired phone lines or cable connections.
Mobile Methods: With the advent of full-featured smartphones and tablet devices, many people conduct their online activities through wireless access.