Software & Hardware Requirements: How to Connect Wi-Fi Internet to a Desktop PC. Connecting a desktop PC to a Wi-Fi network doesn't require a lot of software or hardware. Provided you're working ...

Learn how to fix your Wi-Fi when it stops working with these steps.

Connect one cable to the broadband modem and to the port marked "WAN" or "Internet" on the router. Connect the second cable to one of the router's numbered ports and to your computer's Ethernet port.

Get to the root of your Wi-Fi problems with these simple steps. They range from small tweaks to your existing router to buying a Wi-Fi extender to purchasing a new Wi-Fi router for a complete ...