Wireless modem routers use radio frequency waves to receive data from the Internet or a network and to send data to personal computers. Routers use the same technology as radio, television and mobile phone networks through the use of modem and Ethernet cables. Once a wireless router is properly configured, it can send large amounts of data to multiple computers within a single home or work network.Continue Reading
Setting up a wireless modem router is a very simple process. The Internet data cable plugs into the wireless modem while an Ethernet cable plugs into both the router and a computer. Most routers are packaged with a software disk that has easy-to-follow instructions on the setup process. Once the router is properly configured to recognize and interact with one or more computers, each machine on the network is able to access the Web wirelessly.
Security is a major concern in Internet safety and How Stuff Works suggests that because most routers use a standard, publicly available sign-on screen, it's a good idea to set usernames and passwords so unwanted intruders do not have access to the network. Typically used in a home setting, password protected routers provide more personal security than those that are left open and available to anyone to use.Learn more about Internet & Networking
Wireless routers provide homes and small offices with the basic network infrastructure to connect two or more computers together. Routers facilitate wireless network packet routing and forwarding, and act as access points and internet routers for local area networks.Full Answer >
Internet users need a modem to connect to the Internet because signals that comes from telephone and cable lines are analog, and computers can only process digital information. The modem takes the analog signal from the connection line and converts it into digital information that the computer can read.Full Answer >
To diagnose Internet connection problems, run the computer's network diagnostic tool, attempt to visit multiple websites, check the router and modem, and connect to the network with another device. Diagnosis can be completed within 15 minutes, but many issues can only be fixed by your Internet Service Provider.Full Answer >
To set up a Wi-Fi network, connect your Internet modem to a wireless router with an Ethernet cable, and set up a network name and security key. You need an existing Internet connection with a modem connected to your main computer and a wireless router.Full Answer >