BROWSER PLUG-IN DEFINITION
A browser plug-in is a program that expands and updates your browser functionality, adding extra functions, skins, or just speeding up your internet browser. There are many types of plug-ins and their functions, with most of them working visibly to a user. Some plug-ins, however, work unnoticeably in the background, mostly providing support for certain file types or computer codes. Generally, browser plug-ins are completely legitimate, useful software, and are worth the download ... More about what are Browser Plug-ins
