Network hardware isn't as clearly defined as some other types of computer hardware. For example, many home routers will often act as a combination router, switch, and firewall.

An emulator is a computer program (or occasionally custom computer hardware) that's designed to simulate another kind of device. For example, WINE is a program that allows you to run Windows ...

If you have a laptop or desktop computer, determining the technical specifications of the hardware and software can be helpful. For example, it can confirm if the device meets the requirements to ...