Use the Random Password Generator to create real random passwords that are almost impossible to break. The random password will have as seed random mouse movements over a special box. This will be the real-random seed of the password, used in addition to the normal computer's pseudo-random generator. All you need to do is move the mouse over the box from the bottom of the window to generate the real random password.
NOTE: The complexity of the password depends on the types of symbols included in your passwords.