Killing pop-up windows
From MozillaZine Knowledge Base
Tired of those windows for ads popping up on top of your work? Go to
Edit > Preferences > Advanced > Scripts and Plugins
and uncheck "Open unrequested windows."
Tired of those windows for ads popping up on top of your work? Go to
Edit > Preferences > Advanced > Scripts and Plugins
and uncheck "Open unrequested windows."