What are plug ins used for and do you need any equipment for them?

Question

do you need any accesories to use this activation or how does it work

Answer 1

Hi Tina,

A "plug in" is hardware or software program or device that adds a specific feature to another program or system. It gets it's name because the new component or software simply "plugs in" to the existing system.

Simply put a "plug in" adds options or functionality to existing systems.

Norm