In Windows 7, wireless network settings are favored by the masses compared with wired networks, and the convenience of wireless networks has been seen by everyone, if you use a wireless network, you can freely access the Internet without the need of twisted pair wires. Why not? The wireless network provides great convenience for the flexibility of networking, and it is easier to set up a wireless network than you think. This article describes how to set up and start using wireless networks. To obtain the correct device, you need to have the following devices to set up a wireless network: broadband Internet connection and the modem are a high-speed Internet connection, and the dial-up connection speed is slow, wireless networks are not supported. Digital user line (DSL) and cable are two of the most common broadband connections. You can contact an Internet Service Provider (ISP) to obtain a broadband connection. Generally, the ISP that provides the DSL is a telephone company, and the ISP that provides the cable is a cable TV company. ISP generally provides a broadband modem and is even responsible for installation for you. Some ISPs also provide modem/wireless router combinations. You can also find these devices in your computer or electronic store. A Router sends messages between your network and the Internet. Using a wireless router, you can connect a computer to a network using a radio signal instead of a wired signal. There are various types of wireless network technologies, including 802.11a, 802.11b, 802.11g, and 802.11n. We recommend that you use a vro that supports 802.11 GB or 802.11n because the two vrouters are fast and provide strong wireless signals. If your computer requires a wireless network adapter, you can purchase it from a computer or an electronic store and install it on your own. In view of the trend of more and more developed wireless networks, we should learn how to set it up earlier. In fact, it is very simple. The setting principles are similar, that is, you should pay attention to the next operation and hope to be useful to everyone.