If your wireless networking isn't doing the job, the solution could be in your walls: The powerlines that transmit electricity can also transmit data. Here's how to take advantage of them.
While Apple's own Airport base stations work fine, sometimes third-party wireless hardware makes more sense. Becky Waring explains how to buy and install WiFi routers from other vendors
If Apple’s wireless hardware isn’t doing the job, here are your best alternatives.
If your Airport network isn't keeping up with your family's demands, you might need to upgrade it. Your first choice: Good old wired Ethernet. Here's how to choose and install the right hardware.
PC World tells you what to do when you're ready to buy a high-definition television set.