My Firefox browser takes too long to start up. After it come on it runs very well. Can anyone help me to make it start up faster, without altering the Registry, thanks ,Lino:)

Turn OFF all installed extensions and then reactivate one by one, checking load times.
Thos is normally an incompatibility with one or more extensions.
Trial and error is the only real way to fix it.

May be this will help you... :)

First you must download Revo Uninstaller..
Visit http://www.revouninstaller.com/revosetup.exe to download

Then open it and search for Mozilla Firefox in it..

Uninstall Mozilla Firefox Using Revo Uninstaller

Visit Firefox web browser | Faster, more secure, & customizable (http://www.mozilla.com/firefox/) and download Mozilla Firefox Newest Version

Restart your computer

Now, open Firefox and see!! :cool:

I hope this will work for you! (Do the steps correctly! )