Step One: Access the Facebook home page and log in using the email address and password you originally registered with. Step Two: Head to the "My Account" page using the link from the menu. Step Three: Follow the "Click Here" link under the Deactivate Account section. You will be taken to a short form to fill out before you close your account. Step Four: Tell Facebook why you're leaving. Select the radio button next to the reason for deactivating your account. There is also space to write other comments.