To adjust how Firefox handles media playback, type about:config in the browser’s address bar and open the preferences page.

Tor Browser is an internet browser that focuses entirely on user privacy and security. The browser's particular focus is to protect users from having their internet history analysed for information on ...

Jack Wallen walks you through the process of locking down options with Firefox's about:config page to help secure the browser from user tampering. Since the release of Firefox Quantum, have you made ...