If seeing too many ads ruins your day, then the Strict mode is a better fit. This mode will block known third-party trackers and cookies in all Firefox windows.
Jolic wam pśewjele wabjenja waš źeń ruiněrujo, se striktny modus lěpjej góźi. Toś ten modus znate pśeslědowaki a cookieje tśeśich póbitowarjow we wšych woknach Firefox blokěrujo.