Extensions – also known as { -brand-name-firefox } Add-ons – are extra features you can download and install to add more functionality and tools to your browser. Add-ons allow you to customize your { -brand-name-firefox } browser and enhance the way you use the web.
Le extensiones, alsi appellate additivos de { -brand-name-firefox }, es functiones extra que tu pote discargar e installar pro adder altere functionalitate e utensiles a tu navigator. Le additivos te permitte de personalisar tu navigator { -brand-name-firefox } e meliorar le maniera que tu usa le web.