Learn three ways to connect your computer to the internet using USB ports, including adapters and phone tethering.

It’s easy to become numb to stories about hackers and data breaches. But I got the wakeup call everybody dreads.

If your Wi-Fi repeatedly causes problems, the cause may be inside your own home. Routers are often placed near devices that interfere with the wireless signals and slow down the connection. Below, you ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested.

If you insist on using your router's USB port, there are two important precautions to follow. First, only use it for non-critical files. Don't share or transfer anything sensitive through the port.