Log in Facebook account that you wish to unsubscribe.
Click account (above on the right) and select account settings.
How Do I Delete My Facebook Account And Start Over
Click 'Security' in the column left wing. At the bottom of the right pane, click on the link "Disables your account"
In the window that opens, inspect one of the boxes to show the reason why you want to deactivate your account. If let uncontrolled package on the side of not getting e-mail, will continue to receive invitations to events by your friends, requests to join groups, etc. Then click the button to confirm,
In the window that opens, enter your password and click on the "Deactivate Now".
And you ready you a message informing you that your account has been shut off. If someday want to reactivate it just please, visit utilizing your email address and old password.
Well I hope this Tutorial will assist them to unsubscribe or How Do I Delete My Facebook Account And Start Over.