Some users while trying to configure the printer port on their Windows 10 or Windows 11 PC may encounter the error message An error occurred during port configuration ...

In case your router blocks the random port used by Skype to receive incoming connections, you must manually forward ports 80 and 443, allowing Skype to connect to other clients via TCP. All newer ...

Renaming printer ports is something that you may want to do if you want to simplify the naming of different printer ports on a network, especially if there are multiple printers set up. Using the ...

When you get involved in the actual wiring of networks, one of the things you find yourself checking over and over is whether Ethernet ports are actually live along with do they connect to DHCP, is ...

Port forwarding is a crucial technique for enabling external devices to connect to specific services on a private network, bypassing the firewall and router restrictions. This guide will walk you ...

One way to boost network security is to use Cisco's Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...

Home networking is never as simple as merely connecting device A to device B. This guide will walk you through the jargon of setting up a home network. I’m focusing on PC networking here, but I will ...

VirtualBox is a free, powerful and versatile virtualization program which is available for Linux, Mac, and Windows hosts, and can virtualize many different Operating Systems. VirtualBox was originally ...