In order for the browser itself cleansed history at specified intervals, click on the icon in the drop-down menu, select "Privacy and security" (Privacy and Security).
Ukuze isiphequluli ngokwayo umlando ohlanzekile ngezikhawu esibekiwe, chofoza uphawu kwimenyu eyehlayo, khetha "Ubumfihlo nokuphepha" (Ubumfihlo nokuphepha).