Many high-speed Internet services (such as cable Internet) provide a connection for only one computer on their modems. However, households with more than one computer (as well as small businesses) will normally require more than one computer to connect to the Internet simultaneously. One means by which to share an Internet connection across several computers is by using a router. The router connects directly to the satellite, DSL or cable modem, and handles data requests from each computer in turn. Writer Bio
