Sir/madam, what is the main difference in BCA and Distance BCA? i want to do BCA but i dont have enough time to go to college . plz help me

Sir , I have completed my 12th with commerece, i was an science student but due to some family responsibility , i have to change my subject in 12th. i got 66% in my 12th mpboard. sir i really want to do BCA because i am very much interested in IT but i cant go regular college. plz help for cloud uni