IMozilla Foundation yethule uhlobo olusha lwe isiphequluli sakho seFirefoxSikhuluma ngokukhethekile ngenguqulo 42, enaka kakhulu ukuvikela ubumfihlo babasebenzisi. Njengezinye iziphequluli esingazisebenzisa kuzo zombili i-Mac ne-PC, funda i-Chrome, i-Opera, i-Internet Explorer, i-Edge noma iSafari inezindlela ezimbili ezaziwayo zokuphequlula, okungukuthi, ejwayelekile lapho gcina amagama abasebenzisi, amaphasiwedi, umlando wokuphequlula nokunye bese ngakolunye uhlangothi okuyimfihlo noma okubizwa nangokuthi incognito (kuya ngesiphequluli), lapho kungabhali khona leyo mininingwane, kepha akuvimbi amasayithi avakashelwe ngumsebenzisi ekutholeni idatha ethile mayelana itilosi.
Kule nguqulo entsha yeFirefox, ukuphequlula okuyimfihlo kuyaqina ngokwengeziwe lapho kuvikelwa khona ngokumelene nokulandelela (Ukuvikeleka Kokulandela), Kwenziwa kuqala ukunika ukulawula okuphelele kumsebenzisi wolwazi olunikezwa abantu besithathu lapho bephequlula.
Lesi sici sobumfihlo ngokuphelele siyatholakala kuFirefox 42 ezinguqulweni zayo ye-Windows, OS X, Linux ne-Android, okungukuthi, njengoba ngishilo, kuvimba okuqukethwe ukwenza imisebenzi yokulandelela ukuzulazula komsebenzisi, okungukuthi, njengezaziso zokukhangisa ezijwayelekile, izinsizakalo ezifakiwe ukuhlaziya ukuvakashelwa ekhasini leWebhu ..., elingarekhoda okwenziwa ngumsebenzisi endaweni ethile ngakho-ke manje singakuqinisekisa ukuthi ukuphequlula kuyimfihlo ngokuphelele, kuya phambili kunemodi yokuphequlula yangasese eyedlule eyavumela le datha ukuthi iqoshwe yize ubunikazi bomsebenzisi bebungaziwa.