Sometimes you connect to WiFi but you don’t have access to the internet. Your WiFi is available but a yellow triangular symbol appears on your WiFi. Your computer shows it is connected to WiFi but ...

An IP address is a long string of numbers or hexadecimals (numbers and letters) used to identify your business computer when you're online. In addition to your computer's IP address, there is also a ...

Don’t toss your router just yet. Here are simple steps for using it to improve the Wi-Fi signal of your new equipment. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

Wondering how to change your IP address to improve your online security or to access geo-blocked content? Whatever your reasons, there are several ways to get a new IP address. Every device connected ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s ...

Even if it works well, most experts recommend replacing your Wi-Fi router every five years. Instead of trying to convince someone to take a five-year-old router off your hands, you can turn it into an ...