When you send login and password entered in the login form on any website, the password Manager displays on the page extra narrow panel. On the right there is a button "Save" and "Never", and in the left part is placed a proposal to save the entered data. Click "Save" if you want Mozilla to remember the login and password. In this case, the next time you visit the page these two fields are circled in yellow frame - on this basis you can determine whether in the password Manager data is stored for this form of authorization. If you instead click "Save" in the dialog, click the panels button "Never" will disable the password Manager.
To re-enable a disabled password Manager open the browser menu and the "Settings" section, click the row "General settings" so you will get access to the edit panel basic settings Opera. You may do this by pressing the combination CTRL + F12.
Click on the tab "Forms" of window "Settings". You need to install here labeled "Enable password management" - check the check box placed near it. Close the settings window by clicking the OK button, password Manager will start its work on tracing the input authorization data.
If you once in the save dialog password refused to save the entered data for only one specific site, then to cancel such a ban should delete corresponding entry in the list of stored passwords. To do this, as in the previous step, open the window of your browser (CTRL + F12) and go to the tab "Forms".
Click "Passwords" and find the desired site name in the list of web resources, ever-demanding authorization. Click the line and see it placed in the sub-item which does not have a login - click it, and then click "Uninstall". After that, close the list of logins (Close button) and the settings window (button "OK"). When you next fill in the login form on the remote list page, password Manager will again show a standard save dialog authorization.