If you want to deactivate your Facebook account, including any associated blog or page, you can follow these steps:
1. Log in to your Facebook account.
2. Click on the downward arrow located in the top-right corner of the Facebook page.
3. Select “Settings & Privacy” and then click on “Settings.”
4. In the left column, click on “Your Facebook Information.”
5. Click on “Deactivation and Deletion.”
6. Select “Deactivate Account” and then follow the prompts to confirm your decision.
By deactivating your Facebook account, your blog or page associated with the account will also be deactivated. Remember that deactivating your account is not the same as deleting it. If you want to permanently delete your account and all associated content, you can do so following similar steps but choosing the “Delete Account” option instead.