Networking may sound complicated but this chapter will make it easier for you to understand the concept. Learn about modems, routers and wireless networks which include WiFi, Bluetooth and Infrared.

Having a personal computer without a connection to the internet is like having a mobile phone without a phone line. The connectivity of your personal computer is very important. Your selection of network devices will determine the efficiency and effectivity of your connection to the internet. If you want to have uninterrupted, fast, and reliable internet connections then you should make sure that you should select the right networking devices for your personal computer.

In This Chapter:

Modems and Routers

A concrete definition of what a modem is and what a router is.

Wireless Networks

WiFi, Bluetooth and Infrared