To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Basic feature doesn't work Rated 1 out of 5 stars
I wanted to block Chinese sites,
so I told it to block *.cn
Now I can't browse www.cnn.com !!!