My young son accidentally changed the administrative password of my systemÂs Operating system, is there any way to re-install my operating system without the aid of a replacement disc? And one more question guys  is there any email provider who can protect my kidÂs mail account from unwanted SPAM and Lottery messages ? He is using AOL account created by me and IÂm just worrying about content which I receive through this email account. IÂm looking for a well controlled email account (I mean Parental Control you know!) I donÂt have problem wasting some dollars on it, Just reply if some body is using email account which can help my kid to stay connected with his friends and his relatives and can protect my Kid from this BAD WWW World.