The two major components in a small computer network are a modem and wireless router. The modem is wired to the Internet via the cable company's coaxial cable, the telephone company's DSL phone line, ...

Margie Miller keeps losing her Internet connection. Is it the router, the modem, her PC, or something else? You can isolate the problem by trying different configurations. Try these tests: 1) If you ...

If a computer is unable to configure a valid Internet Protocol address, it can't connect to a network. If you plug a laptop directly into a modem with an Ethernet cable and receive a "No Valid IP ...

Those of us with separate modems and routers (some Internet connections have the two functions combined into a single device) are likely to focus on the router and ignore the modem. But, like a router ...

Connect the modem to a wall outlet with a coax cable and plug the modem into an electrical outlet. Connect devices to the modem wirelessly, or with an ethernet cable to a LAN outlet on the modem. When ...

Most folks do not know the difference between a Modem and a Router, which is not surprising. These devices make up the backbone of our home broadband internet connection. They work hand-in-hand at all ...

If your company only has the resources for a single telephone line, you can use it to support a telephone, fax machine and a computer modem. While ideally you would have a dedicated phone line for ...

A device that adds cellular connectivity to laptops, desktop computers and various tablets. Typically available as an external USB module, for desktop computers, the modem may also be available on a ...

Unfortunately, I can't edit my previous topic. So what I want to do is connect two laptops through their modems so I can transfer files from one to the other. Is this possible, and would it require ...

My mom just called me tonight telling me that she came home this evening and her home office circuit breaker was tripped. The cable modem is burnt, with visible black marks on the outside of the unit, ...