Hard as it is to believe, there was once a time when computers didn't have USB ports. Here's what came before it, and how ...

A port is a numeric identifier for software that runs on a computer, like Web server or email server software. When a port is open, it's accepting connections from the outside world. It's not uncommon ...

With 65,535 possible ports to keep track of, you might think viewing the active ports on your small business' computer is a difficult task. In most cases, the number of assigned ports on the computer ...

A port contains a set of signal lines that the CPU uses to send or receive data with other components. Ports are usually used to communicate via modem, printer, keyboard, mouse, etc. In signaling, ...

Many laptop brands have removed ports in favor of slim and lighter designs. The current-gen laptop offers limited ports which makes it inconvenient to connect multiple devices. Thanks to USB hubs, ...

Dual Ethernet ports don't automatically provide faster speed, but they increase your networking options.

TAIPEI — At Intel’s keynote address for Computex 2015 here, Kirk Skaugen, the chip maker’s senior vice president and general manager of the Client Computing Group, announced that Thunderbolt 3 is set ...

Though Firewalls are necessary when your computer is connected to the Internet, they can cause problems trying to get Internet aware programs working properly. For example, if you wanted to host a ...

You've picked out your hardware and set up the basics, and configured your network to perform at its best and fastest. Now it's time to open the gates to the outside world. In this lesson, we're going ...