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 ...

Like all things, a computer's USB ports collect dust and debris over time. Here's how to clean them properly without risking any internal damage.

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. With its three USB 3.0 ports, you'll be able to connect devices like portable hard drives, ...

It's a common joke that the "U" in USB is a mistake. The format is hardly universal. There are multiple connector types -- ...

Users of the new Apple MacBook laptops with limited USB-C ports know how important port hubs are to increase the capacity of connections. They can include Ethernet ports, memory card readers, USB-A ...

Use the following suggestions if your Windows computer shuts down when plugging in a USB device. Let’s see all these fixes in detail. 1] Has your computer not turned on again? Has your computer not ...