The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

Firewalls are devices that help keep your computer safe from threats on networks. Windows includes a program called Microsoft Firewall to maintain system security. There may be occasions when you need ...

The fourth generation of USB has given consumers the fastest type of USB port on the market right now, and it's been making its way into laptops and other electronics for the past several years. With ...

If your laptop has a full-functioned Type-C port, that means you can use that single port to transfer data, audio, video, and power. Most full-functioned Type-C ports will have a unique lightning bolt ...

We may receive a commission on purchases made from links. USB ports are always in high demand but short supply. Modern laptops are major offenders, often providing only one or two USB-C connections ...

Summary: The Windows services file, located in c windows\system32\drivers\etc, lists service names and port numbers. If another program uses the same port number as a service that's listed in the ...