How to Change Your Password
Step 1: Navigate to Settings.Click the Settings tab in the navigational menu at the top of the screen.
Step 2: Locate Change Your Account Password.Select My Account from the menu on the left, and then locate Change Your Account Password in the pane on the right and click Change.
Step 3: Change your password.Enter your current password, and then type and confirm the new password in the fields below.
You're all set!