FireFox 4
Is it worthwhile upgrading from FX 3.6.17 to FX 4?
If I upgrade what will happen to everything I have got stored on 3.6? You know like all my bookmarks, persona's, plug-in's, add-ons. history and passwords?
If I did change and I don't like it can I go back to FX 3.6.17
I tried the Beta and didn't like it and went straight back to 3.6.17
Toate răspunsurile (1)
Upgrading is very easy. Simply click Help | Check For Updates.
All your bookmarks, customizations are retained in a different location and remain unaffected by an upgrade; with the exception of some add-ons which may become incompatible with the new version. But you'll get a warning about those if that is indeed the case.
If you don't like it, then yes, you can go back to 3.6.17.