After installing FF, install this addon. It is a must if you want to enjoy and be safe on the Internet. The developer's "about this extension" is true, the UI is easy to understand and view, and the developer is active. This addon and its' developer are a bright light in a dark Internet that demands more and more of us. It makes the Internet fun and useful again.

Nagyon jó!

Raymond Hill for president!

Кращий блокувальник реклами

Very easy to use and reliable

This is the best thing I've ever known about since microwaves. Thank you Raymond Hill!

useful !