Firefox on mac everytime I clean the computer (twice a year) with clean my mac app, after my log in on firefox the browser have no credential saved inside. I solved the problem more than one year ago but I cannot find any solution this time after searching on the web. I think was about config kind of problem but not sure. I have my credentials on the other mac (laptop) saved. What ever might be please: I am looking for a practical no geek language easy to understand step by step solution Asap please Thank you