On a monitor, the upstream port links the monitor to your computer, while the downstream ports connect peripherals like ...

Enhance your device's connectivity by seamlessly integrating additional USB ports to your laptop or PC. Learn how to efficiently add USB ports to laptops with our expert guide.

Most monitors rely on DisplayPort as their primary means of connecting to a PC, with HDMI as their secondary option. A select ...

When someone talks about wanting to check open ports on a computer, they usually aren't talking about physical ports, like where you might plug in a monitor or a USB stick. Instead, they're ...

Port forwarding, also known as Port mapping, is required when trying to access a computer network from outside the network firewall or router. Online gamers often need to do port forwarding.

Instead, a computer should be connected to a router's local area network (LAN) port, as these ports are specifically intended to handle local network traffic.

Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues.