1. Click Forgot your password?
2. You’ll need to follow the steps to reset it.
Note that you’ll need to make sure that the email that associated with the account is functional because you’ll need to access it.
1. You’ll need to navigate to the Find Your Account Page.
2. Next, enter the email, mobile phone number, full name or username associated with your Facebook account and select Search.
3. Lastly, follow the on-screen instructions. See: Facebook: How Do I Deactivate My Account Temporarily?
How to Change your Facebook Password
To change your Facebook account password, do the following;
1. If you’ve not already logged into your account, you’ll need to log in first by entering https://www.facebook.com into your browser, enter your details and click Login.
2. If you’ve already logged into your account, go to the top right corner and click on the account settings icon.
3. Click Settings from the drop-down menu.
4. On the new page that displays, click Security and Login.
5. You’ll need to select Edit next to Change Password.
6. Finally, select Save Changes.