How do I change some and delete some FireFox setup settings?
See the "troubleshooting Information" below. It is my FireFox setup. I would like to learn more about the settings with a string of asterisks (**********) to the right of the information before I change these options - if possible. Also, I would like to delete the unnecessary Canon printer information with a string of pound/hash symbols (##########) to the right of this information.
i would only change the prefs starting with places. & privacy. from within the user interface to avoid any unintended consequences: firefox > options > privacy panel
you can delete the printer entries, by right-clicking each line & selecting reset, then they will be removed after a restart of the browser
security. warn_viewing_mixed; true (default): Display a dialog warning the user when a page has both encrypted and non-encrypted content; false: Opposite of the above
and last but not least: the graphics driver warning is pretty self-explanatory, if you want to use hardware acceleration please update your graphics driver, preferably directly from the support section of the AMD website to get the latest version.