I click a link (in email message, for example) and the webpage does not open. I am sure FF is my default browser.
That's mostly it. I click hyperlink in email message and nothing happens: FF does not open the page.
Todas as respostas (2)
Try to redo the default browser and make another browser like Safari the default and then let Firefox do it again.
See:
I did all this : no change, did not work.