If you store your pin number on any computer, you're wrong.
If you store bank account information on any computer, you're wrong.
If you store your social security number (U.S.) on any computer, you're wrong.
And if you store the names of your children (if you have any) on any computer, you're wrong. (Many, many people use passwords either containing part, or all, of one of their childrens' names or some combination thereof.)