how could I block a web site not to be opened?
I want anyone to open certain web site
Todas as respostas (1)
You can do that with this extension.
https://addons.mozilla.org/en-US/firefox/addon/blocksite/
I want anyone to open certain web site
You can do that with this extension.
https://addons.mozilla.org/en-US/firefox/addon/blocksite/