Chapter 12. Communications
Laptop computers have a rich array of communications options open to them. In addition to the high-speed broadband connections and traditional dial-up modems available to desktops, laptop computers can also be equipped with various wireless communications options. They include not only wireless modems but also wireless network adapters.
Modems
One of the primary uses for laptop computers is to keep in touch with the home office. The traditional method for remote access is to use a modem, but nowadays an increasing amount of remote communication is done with a broadband connection, such as DSL or a cable modem, attached to a network interface in the laptop or through wireless networking. It is not uncommon to find hotels, ...
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