To change your Facebook password, follow these steps:
Log in to your Facebook account.
Click on the down arrow icon at the top right corner of the screen.
Select "Settings & Privacy" and then click on "Settings."
On the left side of the screen, click on "Security and Login."
Under the "Login" section, click on "Change password."
Enter your current password and then type in a new password. Make sure your new password is strong and unique, and contains a combination of letters, numbers, and symbols.
Confirm your new password by typing it in again.
Click on the "Save Changes" button to save your new password.
Your Facebook password has now been changed. Remember to keep your new password safe and don't share it with anyone.