The 12 zodiac signs, each find a place in the 12 houses of the birth chart, each representing a different aspect of life. Based on the houses and who guides and lords over them, the fate of that person is sealed. With the help of janam kundali by date of birth, one can find the placement of all the major Planets and Nakshatras that are there, in order to get to know there malefic or benefic effects on their life.